Finding the Fourth Proportional to 52,303.59, 72,189.39 and 33,206.10

Step by Step Solution

1. Step 1: Write the proportion equation
   52,303.59 : 72,189.39 = 33,206.10 : x
2. Step 2: Convert to fraction form
   52,303.59/72,189.39 = 33,206.10/x
3. Step 3: Cross multiply
   52,303.59x = 72,189.39 × 33,206.10
4. Step 4: Simplify right side
   52,303.59x = 2,397,128,103.28
5. Step 5: Solve for x
   x = 2,397,128,103.28/52,303.59
6. Step 6: Final answer
   x = 45,831.04