Finding the Fourth Proportional to 11,061.21, 15,264.81 and 6,025.58

Step by Step Solution

1. Step 1: Write the proportion equation
   11,061.21 : 15,264.81 = 6,025.58 : x
2. Step 2: Convert to fraction form
   11,061.21/15,264.81 = 6,025.58/x
3. Step 3: Cross multiply
   11,061.21x = 15,264.81 × 6,025.58
4. Step 4: Simplify right side
   11,061.21x = 91,979,257.52
5. Step 5: Solve for x
   x = 91,979,257.52/11,061.21
6. Step 6: Final answer
   x = 8,315.48