Finding the Fourth Proportional to 29,162,123.48, 40,244,068.14 and 16,109,111.99

Step by Step Solution

1. Step 1: Write the proportion equation
   29,162,123.48 : 40,244,068.14 = 16,109,111.99 : x
2. Step 2: Convert to fraction form
   29,162,123.48/40,244,068.14 = 16,109,111.99/x
3. Step 3: Cross multiply
   29,162,123.48x = 40,244,068.14 × 16,109,111.99
4. Step 4: Simplify right side
   29,162,123.48x = 648,296,200,600,451
5. Step 5: Solve for x
   x = 648,296,200,600,451/29,162,123.48
6. Step 6: Final answer
   x = 22,230,761.11