Finding the Fourth Proportional to 7,569.32, 10,438.42 and 5,773.61

Step by Step Solution

1. Step 1: Write the proportion equation
   7,569.32 : 10,438.42 = 5,773.61 : x
2. Step 2: Convert to fraction form
   7,569.32/10,438.42 = 5,773.61/x
3. Step 3: Cross multiply
   7,569.32x = 10,438.42 × 5,773.61
4. Step 4: Simplify right side
   7,569.32x = 60,267,396.70
5. Step 5: Solve for x
   x = 60,267,396.70/7,569.32
6. Step 6: Final answer
   x = 7,962.06