Finding the Fourth Proportional to 83,538.95, 125,279.25 and 33,606.10

Step by Step Solution

1. Step 1: Write the proportion equation
   83,538.95 : 125,279.25 = 33,606.10 : x
2. Step 2: Convert to fraction form
   83,538.95/125,279.25 = 33,606.10/x
3. Step 3: Cross multiply
   83,538.95x = 125,279.25 × 33,606.10
4. Step 4: Simplify right side
   83,538.95x = 4,210,147,003.43
5. Step 5: Solve for x
   x = 4,210,147,003.43/83,538.95
6. Step 6: Final answer
   x = 50,397.41