Finding the Fourth Proportional to 9,061.12, 12,511.43 and 5,875.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,061.12 : 12,511.43 = 5,875.93 : x
2. Step 2: Convert to fraction form
   9,061.12/12,511.43 = 5,875.93/x
3. Step 3: Cross multiply
   9,061.12x = 12,511.43 × 5,875.93
4. Step 4: Simplify right side
   9,061.12x = 73,516,286.88
5. Step 5: Solve for x
   x = 73,516,286.88/9,061.12
6. Step 6: Final answer
   x = 8,113.38