Finding the Fourth Proportional to 83,697.57, 125,532.50 and 27,538.38

Step by Step Solution

1. Step 1: Write the proportion equation
   83,697.57 : 125,532.50 = 27,538.38 : x
2. Step 2: Convert to fraction form
   83,697.57/125,532.50 = 27,538.38/x
3. Step 3: Cross multiply
   83,697.57x = 125,532.50 × 27,538.38
4. Step 4: Simplify right side
   83,697.57x = 3,456,961,687.35
5. Step 5: Solve for x
   x = 3,456,961,687.35/83,697.57
6. Step 6: Final answer
   x = 41,303.01