Finding the Fourth Proportional to 83,586.33, 125,301.50 and 32,985.78

Step by Step Solution

1. Step 1: Write the proportion equation
   83,586.33 : 125,301.50 = 32,985.78 : x
2. Step 2: Convert to fraction form
   83,586.33/125,301.50 = 32,985.78/x
3. Step 3: Cross multiply
   83,586.33x = 125,301.50 × 32,985.78
4. Step 4: Simplify right side
   83,586.33x = 4,133,166,921.23
5. Step 5: Solve for x
   x = 4,133,166,921.23/83,586.33
6. Step 6: Final answer
   x = 49,447.88