Finding the Fourth Proportional to 11,098.31, 15,314.99 and 6,061.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,098.31 : 15,314.99 = 6,061.50 : x
2. Step 2: Convert to fraction form
   11,098.31/15,314.99 = 6,061.50/x
3. Step 3: Cross multiply
   11,098.31x = 15,314.99 × 6,061.50
4. Step 4: Simplify right side
   11,098.31x = 92,831,781.58
5. Step 5: Solve for x
   x = 92,831,781.58/11,098.31
6. Step 6: Final answer
   x = 8,364.50