Finding the Fourth Proportional to 10,088.30, 15,124.34 and 3,514.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,088.30 : 15,124.34 = 3,514.34 : x
2. Step 2: Convert to fraction form
   10,088.30/15,124.34 = 3,514.34/x
3. Step 3: Cross multiply
   10,088.30x = 15,124.34 × 3,514.34
4. Step 4: Simplify right side
   10,088.30x = 53,152,073.04
5. Step 5: Solve for x
   x = 53,152,073.04/10,088.30
6. Step 6: Final answer
   x = 5,268.68