Finding the Fourth Proportional to 60,619.50, 83,642.22 and 35,124.39

Step by Step Solution

1. Step 1: Write the proportion equation
   60,619.50 : 83,642.22 = 35,124.39 : x
2. Step 2: Convert to fraction form
   60,619.50/83,642.22 = 35,124.39/x
3. Step 3: Cross multiply
   60,619.50x = 83,642.22 × 35,124.39
4. Step 4: Simplify right side
   60,619.50x = 2,937,881,955.75
5. Step 5: Solve for x
   x = 2,937,881,955.75/60,619.50
6. Step 6: Final answer
   x = 48,464.31