Finding the Fourth Proportional to 12,635.88, 17,432.10 and 7,598.76

Step by Step Solution

1. Step 1: Write the proportion equation
   12,635.88 : 17,432.10 = 7,598.76 : x
2. Step 2: Convert to fraction form
   12,635.88/17,432.10 = 7,598.76/x
3. Step 3: Cross multiply
   12,635.88x = 17,432.10 × 7,598.76
4. Step 4: Simplify right side
   12,635.88x = 132,462,344.20
5. Step 5: Solve for x
   x = 132,462,344.20/12,635.88
6. Step 6: Final answer
   x = 10,483.03