Finding the Fourth Proportional to 60,841.71, 83,960.79 and 33,985.35

Step by Step Solution

1. Step 1: Write the proportion equation
   60,841.71 : 83,960.79 = 33,985.35 : x
2. Step 2: Convert to fraction form
   60,841.71/83,960.79 = 33,985.35/x
3. Step 3: Cross multiply
   60,841.71x = 83,960.79 × 33,985.35
4. Step 4: Simplify right side
   60,841.71x = 2,853,436,834.43
5. Step 5: Solve for x
   x = 2,853,436,834.43/60,841.71
6. Step 6: Final answer
   x = 46,899.35