Finding the Fourth Proportional to 17,061.52, 25,595.76 and 7,200.80

Step by Step Solution

1. Step 1: Write the proportion equation
   17,061.52 : 25,595.76 = 7,200.80 : x
2. Step 2: Convert to fraction form
   17,061.52/25,595.76 = 7,200.80/x
3. Step 3: Cross multiply
   17,061.52x = 25,595.76 × 7,200.80
4. Step 4: Simplify right side
   17,061.52x = 184,309,948.61
5. Step 5: Solve for x
   x = 184,309,948.61/17,061.52
6. Step 6: Final answer
   x = 10,802.67