Finding the Fourth Proportional to 10,171,566.64, 14,036,960.70 and 5,588,061.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,171,566.64 : 14,036,960.70 = 5,588,061.76 : x
2. Step 2: Convert to fraction form
   10,171,566.64/14,036,960.70 = 5,588,061.76/x
3. Step 3: Cross multiply
   10,171,566.64x = 14,036,960.70 × 5,588,061.76
4. Step 4: Simplify right side
   10,171,566.64x = 78,439,403,314,292.83
5. Step 5: Solve for x
   x = 78,439,403,314,292.83/10,171,566.64
6. Step 6: Final answer
   x = 7,711,634.41