Finding the Fourth Proportional to 10,039.59, 15,059.34 and 3,465.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,039.59 : 15,059.34 = 3,465.27 : x
2. Step 2: Convert to fraction form
   10,039.59/15,059.34 = 3,465.27/x
3. Step 3: Cross multiply
   10,039.59x = 15,059.34 × 3,465.27
4. Step 4: Simplify right side
   10,039.59x = 52,184,679.12
5. Step 5: Solve for x
   x = 52,184,679.12/10,039.59
6. Step 6: Final answer
   x = 5,197.89