Finding the Fourth Proportional to 110,486.32, 152,466.82 and 67,537.72

Step by Step Solution

1. Step 1: Write the proportion equation
   110,486.32 : 152,466.82 = 67,537.72 : x
2. Step 2: Convert to fraction form
   110,486.32/152,466.82 = 67,537.72/x
3. Step 3: Cross multiply
   110,486.32x = 152,466.82 × 67,537.72
4. Step 4: Simplify right side
   110,486.32x = 10,297,261,398.45
5. Step 5: Solve for x
   x = 10,297,261,398.45/110,486.32
6. Step 6: Final answer
   x = 93,199.42