Finding the Fourth Proportional to 60,478.50, 83,460.33 and 35,328.18

Step by Step Solution

1. Step 1: Write the proportion equation
   60,478.50 : 83,460.33 = 35,328.18 : x
2. Step 2: Convert to fraction form
   60,478.50/83,460.33 = 35,328.18/x
3. Step 3: Cross multiply
   60,478.50x = 83,460.33 × 35,328.18
4. Step 4: Simplify right side
   60,478.50x = 2,948,501,561.10
5. Step 5: Solve for x
   x = 2,948,501,561.10/60,478.50
6. Step 6: Final answer
   x = 48,752.89