Finding the Fourth Proportional to 9,748.53, 14,621.15 and 3,507.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,748.53 : 14,621.15 = 3,507.27 : x
2. Step 2: Convert to fraction form
   9,748.53/14,621.15 = 3,507.27/x
3. Step 3: Cross multiply
   9,748.53x = 14,621.15 × 3,507.27
4. Step 4: Simplify right side
   9,748.53x = 51,280,303.22
5. Step 5: Solve for x
   x = 51,280,303.22/9,748.53
6. Step 6: Final answer
   x = 5,260.31