Finding the Fourth Proportional to 9,090.52, 12,541.98 and 5,948.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,090.52 : 12,541.98 = 5,948.80 : x
2. Step 2: Convert to fraction form
   9,090.52/12,541.98 = 5,948.80/x
3. Step 3: Cross multiply
   9,090.52x = 12,541.98 × 5,948.80
4. Step 4: Simplify right side
   9,090.52x = 74,609,730.62
5. Step 5: Solve for x
   x = 74,609,730.62/9,090.52
6. Step 6: Final answer
   x = 8,207.42