Finding the Fourth Proportional to 62,741.79, 86,545.59 and 37,231.35

Step by Step Solution

1. Step 1: Write the proportion equation
   62,741.79 : 86,545.59 = 37,231.35 : x
2. Step 2: Convert to fraction form
   62,741.79/86,545.59 = 37,231.35/x
3. Step 3: Cross multiply
   62,741.79x = 86,545.59 × 37,231.35
4. Step 4: Simplify right side
   62,741.79x = 3,222,209,152.25
5. Step 5: Solve for x
   x = 3,222,209,152.25/62,741.79
6. Step 6: Final answer
   x = 51,356.67