Finding the Fourth Proportional to 201,429,424,540.83, 277,996,981,168.65 and 114,643,096,242.10

Step by Step Solution

1. Step 1: Write the proportion equation
   201,429,424,540.83 : 277,996,981,168.65 = 114,643,096,242.10 : x
2. Step 2: Convert to fraction form
   201,429,424,540.83/277,996,981,168.65 = 114,643,096,242.10/x
3. Step 3: Cross multiply
   201,429,424,540.83x = 277,996,981,168.65 × 114,643,096,242.10
4. Step 4: Simplify right side
   201,429,424,540.83x = 31,870,434,667,130,806,861,824
5. Step 5: Solve for x
   x = 31,870,434,667,130,806,861,824/201,429,424,540.83
6. Step 6: Final answer
   x = 158,221,345,961.65