Finding the Fourth Proportional to 7,459.52, 10,294.06 and 5,553.86

Step by Step Solution

1. Step 1: Write the proportion equation
   7,459.52 : 10,294.06 = 5,553.86 : x
2. Step 2: Convert to fraction form
   7,459.52/10,294.06 = 5,553.86/x
3. Step 3: Cross multiply
   7,459.52x = 10,294.06 × 5,553.86
4. Step 4: Simplify right side
   7,459.52x = 57,171,779.92
5. Step 5: Solve for x
   x = 57,171,779.92/7,459.52
6. Step 6: Final answer
   x = 7,664.27