Finding the Fourth Proportional to 17,233,710.32, 25,850,487.72 and 4,453,128.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,233,710.32 : 25,850,487.72 = 4,453,128.56 : x
2. Step 2: Convert to fraction form
   17,233,710.32/25,850,487.72 = 4,453,128.56/x
3. Step 3: Cross multiply
   17,233,710.32x = 25,850,487.72 × 4,453,128.56
4. Step 4: Simplify right side
   17,233,710.32x = 115,115,545,155,861.27
5. Step 5: Solve for x
   x = 115,115,545,155,861.27/17,233,710.32
6. Step 6: Final answer
   x = 6,679,672.75