Finding the Fourth Proportional to 10,368.71, 15,555.27 and 3,349.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,368.71 : 15,555.27 = 3,349.12 : x
2. Step 2: Convert to fraction form
   10,368.71/15,555.27 = 3,349.12/x
3. Step 3: Cross multiply
   10,368.71x = 15,555.27 × 3,349.12
4. Step 4: Simplify right side
   10,368.71x = 52,096,465.86
5. Step 5: Solve for x
   x = 52,096,465.86/10,368.71
6. Step 6: Final answer
   x = 5,024.39