Finding the Fourth Proportional to 9,598.76, 13,246.17 and 5,407.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,598.76 : 13,246.17 = 5,407.02 : x
2. Step 2: Convert to fraction form
   9,598.76/13,246.17 = 5,407.02/x
3. Step 3: Cross multiply
   9,598.76x = 13,246.17 × 5,407.02
4. Step 4: Simplify right side
   9,598.76x = 71,622,306.11
5. Step 5: Solve for x
   x = 71,622,306.11/9,598.76
6. Step 6: Final answer
   x = 7,461.62