Finding the Fourth Proportional to 10,477.58, 14,459.28 and 5,762.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,477.58 : 14,459.28 = 5,762.12 : x
2. Step 2: Convert to fraction form
   10,477.58/14,459.28 = 5,762.12/x
3. Step 3: Cross multiply
   10,477.58x = 14,459.28 × 5,762.12
4. Step 4: Simplify right side
   10,477.58x = 83,316,106.47
5. Step 5: Solve for x
   x = 83,316,106.47/10,477.58
6. Step 6: Final answer
   x = 7,951.85