Finding the Fourth Proportional to 17,909,086.56, 24,714,624.60 and 10,174,553.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,909,086.56 : 24,714,624.60 = 10,174,553.28 : x
2. Step 2: Convert to fraction form
   17,909,086.56/24,714,624.60 = 10,174,553.28/x
3. Step 3: Cross multiply
   17,909,086.56x = 24,714,624.60 × 10,174,553.28
4. Step 4: Simplify right side
   17,909,086.56x = 251,460,264,787,898.69
5. Step 5: Solve for x
   x = 251,460,264,787,898.69/17,909,086.56
6. Step 6: Final answer
   x = 14,040,931.90