Finding the Fourth Proportional to 110,248.08, 152,139.24 and 67,799.76

Step by Step Solution

1. Step 1: Write the proportion equation
   110,248.08 : 152,139.24 = 67,799.76 : x
2. Step 2: Convert to fraction form
   110,248.08/152,139.24 = 67,799.76/x
3. Step 3: Cross multiply
   110,248.08x = 152,139.24 × 67,799.76
4. Step 4: Simplify right side
   110,248.08x = 10,315,003,958.58
5. Step 5: Solve for x
   x = 10,315,003,958.58/110,248.08
6. Step 6: Final answer
   x = 93,561.76