Finding the Fourth Proportional to 62,105.64, 85,705.98 and 33,811.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,105.64 : 85,705.98 = 33,811.50 : x
2. Step 2: Convert to fraction form
   62,105.64/85,705.98 = 33,811.50/x
3. Step 3: Cross multiply
   62,105.64x = 85,705.98 × 33,811.50
4. Step 4: Simplify right side
   62,105.64x = 2,897,847,742.77
5. Step 5: Solve for x
   x = 2,897,847,742.77/62,105.64
6. Step 6: Final answer
   x = 46,659.98