Finding the Fourth Proportional to 9,385.32, 12,951.75 and 5,848.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,385.32 : 12,951.75 = 5,848.55 : x
2. Step 2: Convert to fraction form
   9,385.32/12,951.75 = 5,848.55/x
3. Step 3: Cross multiply
   9,385.32x = 12,951.75 × 5,848.55
4. Step 4: Simplify right side
   9,385.32x = 75,748,957.46
5. Step 5: Solve for x
   x = 75,748,957.46/9,385.32
6. Step 6: Final answer
   x = 8,071.00