Finding the Fourth Proportional to 53,434,123.76, 73,731,223.98 and 29,911,437.92

Step by Step Solution

1. Step 1: Write the proportion equation
   53,434,123.76 : 73,731,223.98 = 29,911,437.92 : x
2. Step 2: Convert to fraction form
   53,434,123.76/73,731,223.98 = 29,911,437.92/x
3. Step 3: Cross multiply
   53,434,123.76x = 73,731,223.98 × 29,911,437.92
4. Step 4: Simplify right side
   53,434,123.76x = 2,205,406,928,843,385.50
5. Step 5: Solve for x
   x = 2,205,406,928,843,385.50/53,434,123.76
6. Step 6: Final answer
   x = 41,273,380.63