Finding the Fourth Proportional to 63,870.55, 88,141.38 and 37,028.62

Step by Step Solution

1. Step 1: Write the proportion equation
   63,870.55 : 88,141.38 = 37,028.62 : x
2. Step 2: Convert to fraction form
   63,870.55/88,141.38 = 37,028.62/x
3. Step 3: Cross multiply
   63,870.55x = 88,141.38 × 37,028.62
4. Step 4: Simplify right side
   63,870.55x = 3,263,753,666.30
5. Step 5: Solve for x
   x = 3,263,753,666.30/63,870.55
6. Step 6: Final answer
   x = 51,099.51