Finding the Fourth Proportional to 63,870.76, 88,141.68 and 37,028.86

Step by Step Solution

1. Step 1: Write the proportion equation
   63,870.76 : 88,141.68 = 37,028.86 : x
2. Step 2: Convert to fraction form
   63,870.76/88,141.68 = 37,028.86/x
3. Step 3: Cross multiply
   63,870.76x = 88,141.68 × 37,028.86
4. Step 4: Simplify right side
   63,870.76x = 3,263,785,928.88
5. Step 5: Solve for x
   x = 3,263,785,928.88/63,870.76
6. Step 6: Final answer
   x = 51,099.84