Finding the Fourth Proportional to 9,850.59, 13,598.82 and 7,607.43

Step by Step Solution

1. Step 1: Write the proportion equation
   9,850.59 : 13,598.82 = 7,607.43 : x
2. Step 2: Convert to fraction form
   9,850.59/13,598.82 = 7,607.43/x
3. Step 3: Cross multiply
   9,850.59x = 13,598.82 × 7,607.43
4. Step 4: Simplify right side
   9,850.59x = 103,452,071.23
5. Step 5: Solve for x
   x = 103,452,071.23/9,850.59
6. Step 6: Final answer
   x = 10,502.12