Finding the Fourth Proportional to 62,019.76, 85,585.41 and 35,164.72

Step by Step Solution

1. Step 1: Write the proportion equation
   62,019.76 : 85,585.41 = 35,164.72 : x
2. Step 2: Convert to fraction form
   62,019.76/85,585.41 = 35,164.72/x
3. Step 3: Cross multiply
   62,019.76x = 85,585.41 × 35,164.72
4. Step 4: Simplify right side
   62,019.76x = 3,009,586,978.74
5. Step 5: Solve for x
   x = 3,009,586,978.74/62,019.76
6. Step 6: Final answer
   x = 48,526.26