Finding the Fourth Proportional to 10,704.47, 14,772.18 and 5,988.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,704.47 : 14,772.18 = 5,988.75 : x
2. Step 2: Convert to fraction form
   10,704.47/14,772.18 = 5,988.75/x
3. Step 3: Cross multiply
   10,704.47x = 14,772.18 × 5,988.75
4. Step 4: Simplify right side
   10,704.47x = 88,466,892.98
5. Step 5: Solve for x
   x = 88,466,892.98/10,704.47
6. Step 6: Final answer
   x = 8,264.49