Finding the Fourth Proportional to 10,059.39, 15,088.92 and 3,039.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,059.39 : 15,088.92 = 3,039.12 : x
2. Step 2: Convert to fraction form
   10,059.39/15,088.92 = 3,039.12/x
3. Step 3: Cross multiply
   10,059.39x = 15,088.92 × 3,039.12
4. Step 4: Simplify right side
   10,059.39x = 45,857,038.55
5. Step 5: Solve for x
   x = 45,857,038.55/10,059.39
6. Step 6: Final answer
   x = 4,558.63