Finding the Fourth Proportional to 62,194.01, 85,759.91 and 42,015.86

Step by Step Solution

1. Step 1: Write the proportion equation
   62,194.01 : 85,759.91 = 42,015.86 : x
2. Step 2: Convert to fraction form
   62,194.01/85,759.91 = 42,015.86/x
3. Step 3: Cross multiply
   62,194.01x = 85,759.91 × 42,015.86
4. Step 4: Simplify right side
   62,194.01x = 3,603,276,052.73
5. Step 5: Solve for x
   x = 3,603,276,052.73/62,194.01
6. Step 6: Final answer
   x = 57,936.06