Finding the Fourth Proportional to 10,477.88, 14,459.18 and 5,762.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,477.88 : 14,459.18 = 5,762.16 : x
2. Step 2: Convert to fraction form
   10,477.88/14,459.18 = 5,762.16/x
3. Step 3: Cross multiply
   10,477.88x = 14,459.18 × 5,762.16
4. Step 4: Simplify right side
   10,477.88x = 83,316,007.52
5. Step 5: Solve for x
   x = 83,316,007.52/10,477.88
6. Step 6: Final answer
   x = 7,951.61