Finding the Fourth Proportional to 82,521,159.52, 113,881,930.41 and 45,352,757.29

Step by Step Solution

1. Step 1: Write the proportion equation
   82,521,159.52 : 113,881,930.41 = 45,352,757.29 : x
2. Step 2: Convert to fraction form
   82,521,159.52/113,881,930.41 = 45,352,757.29/x
3. Step 3: Cross multiply
   82,521,159.52x = 113,881,930.41 × 45,352,757.29
4. Step 4: Simplify right side
   82,521,159.52x = 5,164,859,549,601,400
5. Step 5: Solve for x
   x = 5,164,859,549,601,400/82,521,159.52
6. Step 6: Final answer
   x = 62,588,305.59