Finding the Fourth Proportional to 9,773.61, 13,487.25 and 5,792.36

Step by Step Solution

1. Step 1: Write the proportion equation
   9,773.61 : 13,487.25 = 5,792.36 : x
2. Step 2: Convert to fraction form
   9,773.61/13,487.25 = 5,792.36/x
3. Step 3: Cross multiply
   9,773.61x = 13,487.25 × 5,792.36
4. Step 4: Simplify right side
   9,773.61x = 78,123,041.13
5. Step 5: Solve for x
   x = 78,123,041.13/9,773.61
6. Step 6: Final answer
   x = 7,993.26