Finding the Fourth Proportional to 10,080.84, 13,909.52 and 5,888.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,080.84 : 13,909.52 = 5,888.28 : x
2. Step 2: Convert to fraction form
   10,080.84/13,909.52 = 5,888.28/x
3. Step 3: Cross multiply
   10,080.84x = 13,909.52 × 5,888.28
4. Step 4: Simplify right side
   10,080.84x = 81,903,148.43
5. Step 5: Solve for x
   x = 81,903,148.43/10,080.84
6. Step 6: Final answer
   x = 8,124.64