Finding the Fourth Proportional to 10,080.71, 13,909.34 and 5,888.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,080.71 : 13,909.34 = 5,888.15 : x
2. Step 2: Convert to fraction form
   10,080.71/13,909.34 = 5,888.15/x
3. Step 3: Cross multiply
   10,080.71x = 13,909.34 × 5,888.15
4. Step 4: Simplify right side
   10,080.71x = 81,900,225.49
5. Step 5: Solve for x
   x = 81,900,225.49/10,080.71
6. Step 6: Final answer
   x = 8,124.45