Finding the Fourth Proportional to 5,802.52, 8,697.42 and 2,991.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,802.52 : 8,697.42 = 2,991.52 : x
2. Step 2: Convert to fraction form
   5,802.52/8,697.42 = 2,991.52/x
3. Step 3: Cross multiply
   5,802.52x = 8,697.42 × 2,991.52
4. Step 4: Simplify right side
   5,802.52x = 26,018,505.88
5. Step 5: Solve for x
   x = 26,018,505.88/5,802.52
6. Step 6: Final answer
   x = 4,484.00