Finding the Fourth Proportional to 9,753.40, 14,626.15 and 3,748.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,753.40 : 14,626.15 = 3,748.60 : x
2. Step 2: Convert to fraction form
   9,753.40/14,626.15 = 3,748.60/x
3. Step 3: Cross multiply
   9,753.40x = 14,626.15 × 3,748.60
4. Step 4: Simplify right side
   9,753.40x = 54,827,585.89
5. Step 5: Solve for x
   x = 54,827,585.89/9,753.40
6. Step 6: Final answer
   x = 5,621.38