Finding the Fourth Proportional to 62,111.85, 85,722.06 and 35,263.05

Step by Step Solution

1. Step 1: Write the proportion equation
   62,111.85 : 85,722.06 = 35,263.05 : x
2. Step 2: Convert to fraction form
   62,111.85/85,722.06 = 35,263.05/x
3. Step 3: Cross multiply
   62,111.85x = 85,722.06 × 35,263.05
4. Step 4: Simplify right side
   62,111.85x = 3,022,821,287.88
5. Step 5: Solve for x
   x = 3,022,821,287.88/62,111.85
6. Step 6: Final answer
   x = 48,667.38