Finding the Fourth Proportional to 17,587.96, 26,387.34 and 7,200.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,587.96 : 26,387.34 = 7,200.52 : x
2. Step 2: Convert to fraction form
   17,587.96/26,387.34 = 7,200.52/x
3. Step 3: Cross multiply
   17,587.96x = 26,387.34 × 7,200.52
4. Step 4: Simplify right side
   17,587.96x = 190,002,569.42
5. Step 5: Solve for x
   x = 190,002,569.42/17,587.96
6. Step 6: Final answer
   x = 10,802.99