Finding the Fourth Proportional to 17,857,271.97, 24,648,279.83 and 11,663,265.59

Step by Step Solution

1. Step 1: Write the proportion equation
   17,857,271.97 : 24,648,279.83 = 11,663,265.59 : x
2. Step 2: Convert to fraction form
   17,857,271.97/24,648,279.83 = 11,663,265.59/x
3. Step 3: Cross multiply
   17,857,271.97x = 24,648,279.83 × 11,663,265.59
4. Step 4: Simplify right side
   17,857,271.97x = 287,479,433,812,372.31
5. Step 5: Solve for x
   x = 287,479,433,812,372.31/17,857,271.97
6. Step 6: Final answer
   x = 16,098,731.89