Finding the Fourth Proportional to 82,921,231.71, 114,434,760.42 and 45,753,922.74

Step by Step Solution

1. Step 1: Write the proportion equation
   82,921,231.71 : 114,434,760.42 = 45,753,922.74 : x
2. Step 2: Convert to fraction form
   82,921,231.71/114,434,760.42 = 45,753,922.74/x
3. Step 3: Cross multiply
   82,921,231.71x = 114,434,760.42 × 45,753,922.74
4. Step 4: Simplify right side
   82,921,231.71x = 5,235,839,187,456,220
5. Step 5: Solve for x
   x = 5,235,839,187,456,220/82,921,231.71
6. Step 6: Final answer
   x = 63,142,322.89