Finding the Fourth Proportional to 62,199.29, 85,834.82 and 35,340.50

Step by Step Solution

1. Step 1: Write the proportion equation
   62,199.29 : 85,834.82 = 35,340.50 : x
2. Step 2: Convert to fraction form
   62,199.29/85,834.82 = 35,340.50/x
3. Step 3: Cross multiply
   62,199.29x = 85,834.82 × 35,340.50
4. Step 4: Simplify right side
   62,199.29x = 3,033,444,850.33
5. Step 5: Solve for x
   x = 3,033,444,850.33/62,199.29
6. Step 6: Final answer
   x = 48,769.77