Finding the Fourth Proportional to 60,209.40, 83,086.62 and 32,985

Step by Step Solution

1. Step 1: Write the proportion equation
   60,209.40 : 83,086.62 = 32,985 : x
2. Step 2: Convert to fraction form
   60,209.40/83,086.62 = 32,985/x
3. Step 3: Cross multiply
   60,209.40x = 83,086.62 × 32,985
4. Step 4: Simplify right side
   60,209.40x = 2,740,612,160.70
5. Step 5: Solve for x
   x = 2,740,612,160.70/60,209.40
6. Step 6: Final answer
   x = 45,518.01