Finding the Fourth Proportional to 7,557.15, 10,430.22 and 5,652.53

Step by Step Solution

1. Step 1: Write the proportion equation
   7,557.15 : 10,430.22 = 5,652.53 : x
2. Step 2: Convert to fraction form
   7,557.15/10,430.22 = 5,652.53/x
3. Step 3: Cross multiply
   7,557.15x = 10,430.22 × 5,652.53
4. Step 4: Simplify right side
   7,557.15x = 58,957,105.38
5. Step 5: Solve for x
   x = 58,957,105.38/7,557.15
6. Step 6: Final answer
   x = 7,801.50