Finding the Fourth Proportional to 110,464.48, 152,436.78 and 67,515.82

Step by Step Solution

1. Step 1: Write the proportion equation
   110,464.48 : 152,436.78 = 67,515.82 : x
2. Step 2: Convert to fraction form
   110,464.48/152,436.78 = 67,515.82/x
3. Step 3: Cross multiply
   110,464.48x = 152,436.78 × 67,515.82
4. Step 4: Simplify right side
   110,464.48x = 10,291,894,199.86
5. Step 5: Solve for x
   x = 10,291,894,199.86/110,464.48
6. Step 6: Final answer
   x = 93,169.26