Finding the Fourth Proportional to 9,148.52, 12,618.41 and 5,955.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,148.52 : 12,618.41 = 5,955.93 : x
2. Step 2: Convert to fraction form
   9,148.52/12,618.41 = 5,955.93/x
3. Step 3: Cross multiply
   9,148.52x = 12,618.41 × 5,955.93
4. Step 4: Simplify right side
   9,148.52x = 75,154,336.89
5. Step 5: Solve for x
   x = 75,154,336.89/9,148.52
6. Step 6: Final answer
   x = 8,214.92