Finding the Fourth Proportional to 9,578.52, 14,373.72 and 3,740.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,578.52 : 14,373.72 = 3,740.04 : x
2. Step 2: Convert to fraction form
   9,578.52/14,373.72 = 3,740.04/x
3. Step 3: Cross multiply
   9,578.52x = 14,373.72 × 3,740.04
4. Step 4: Simplify right side
   9,578.52x = 53,758,287.75
5. Step 5: Solve for x
   x = 53,758,287.75/9,578.52
6. Step 6: Final answer
   x = 5,612.38