Finding the Fourth Proportional to 62,018.58, 85,585.05 and 33,724.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,018.58 : 85,585.05 = 33,724.50 : x
2. Step 2: Convert to fraction form
   62,018.58/85,585.05 = 33,724.50/x
3. Step 3: Cross multiply
   62,018.58x = 85,585.05 × 33,724.50
4. Step 4: Simplify right side
   62,018.58x = 2,886,313,018.73
5. Step 5: Solve for x
   x = 2,886,313,018.73/62,018.58
6. Step 6: Final answer
   x = 46,539.49