Finding the Fourth Proportional to 233,621,164.71, 350,404,978.19 and 61,114,628.79

Step by Step Solution

1. Step 1: Write the proportion equation
   233,621,164.71 : 350,404,978.19 = 61,114,628.79 : x
2. Step 2: Convert to fraction form
   233,621,164.71/350,404,978.19 = 61,114,628.79/x
3. Step 3: Cross multiply
   233,621,164.71x = 350,404,978.19 × 61,114,628.79
4. Step 4: Simplify right side
   233,621,164.71x = 21,414,870,167,944,324
5. Step 5: Solve for x
   x = 21,414,870,167,944,324/233,621,164.71
6. Step 6: Final answer
   x = 91,664,940.52