Finding the Fourth Proportional to 83,007.60, 124,518.42 and 35,624.76

Step by Step Solution

1. Step 1: Write the proportion equation
   83,007.60 : 124,518.42 = 35,624.76 : x
2. Step 2: Convert to fraction form
   83,007.60/124,518.42 = 35,624.76/x
3. Step 3: Cross multiply
   83,007.60x = 124,518.42 × 35,624.76
4. Step 4: Simplify right side
   83,007.60x = 4,435,938,828.08
5. Step 5: Solve for x
   x = 4,435,938,828.08/83,007.60
6. Step 6: Final answer
   x = 53,440.15