Finding the Fourth Proportional to 6,398.52, 9,598.56 and 1,781.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,398.52 : 9,598.56 = 1,781.52 : x
2. Step 2: Convert to fraction form
   6,398.52/9,598.56 = 1,781.52/x
3. Step 3: Cross multiply
   6,398.52x = 9,598.56 × 1,781.52
4. Step 4: Simplify right side
   6,398.52x = 17,100,026.61
5. Step 5: Solve for x
   x = 17,100,026.61/6,398.52
6. Step 6: Final answer
   x = 2,672.50