Finding the Fourth Proportional to 10,039.58, 15,060.18 and 3,114.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,039.58 : 15,060.18 = 3,114.08 : x
2. Step 2: Convert to fraction form
   10,039.58/15,060.18 = 3,114.08/x
3. Step 3: Cross multiply
   10,039.58x = 15,060.18 × 3,114.08
4. Step 4: Simplify right side
   10,039.58x = 46,898,605.33
5. Step 5: Solve for x
   x = 46,898,605.33/10,039.58
6. Step 6: Final answer
   x = 4,671.37