Finding the Fourth Proportional to 17,754,826.78, 24,499,790.31 and 10,311,036.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,754,826.78 : 24,499,790.31 = 10,311,036.13 : x
2. Step 2: Convert to fraction form
   17,754,826.78/24,499,790.31 = 10,311,036.13/x
3. Step 3: Cross multiply
   17,754,826.78x = 24,499,790.31 × 10,311,036.13
4. Step 4: Simplify right side
   17,754,826.78x = 252,618,223,063,833.91
5. Step 5: Solve for x
   x = 252,618,223,063,833.91/17,754,826.78
6. Step 6: Final answer
   x = 14,228,143.49