Finding the Fourth Proportional to 9,850.87, 13,594.35 and 5,602.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,850.87 : 13,594.35 = 5,602.15 : x
2. Step 2: Convert to fraction form
   9,850.87/13,594.35 = 5,602.15/x
3. Step 3: Cross multiply
   9,850.87x = 13,594.35 × 5,602.15
4. Step 4: Simplify right side
   9,850.87x = 76,157,587.85
5. Step 5: Solve for x
   x = 76,157,587.85/9,850.87
6. Step 6: Final answer
   x = 7,731.05