Finding the Fourth Proportional to 10,499,157.97, 15,748,663.14 and 2,926,123.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,499,157.97 : 15,748,663.14 = 2,926,123.72 : x
2. Step 2: Convert to fraction form
   10,499,157.97/15,748,663.14 = 2,926,123.72/x
3. Step 3: Cross multiply
   10,499,157.97x = 15,748,663.14 × 2,926,123.72
4. Step 4: Simplify right side
   10,499,157.97x = 46,082,536,732,872.02
5. Step 5: Solve for x
   x = 46,082,536,732,872.02/10,499,157.97
6. Step 6: Final answer
   x = 4,389,165.00