Finding the Fourth Proportional to 110,560.77, 152,530.56 and 68,045.49

Step by Step Solution

1. Step 1: Write the proportion equation
   110,560.77 : 152,530.56 = 68,045.49 : x
2. Step 2: Convert to fraction form
   110,560.77/152,530.56 = 68,045.49/x
3. Step 3: Cross multiply
   110,560.77x = 152,530.56 × 68,045.49
4. Step 4: Simplify right side
   110,560.77x = 10,379,016,695.17
5. Step 5: Solve for x
   x = 10,379,016,695.17/110,560.77
6. Step 6: Final answer
   x = 93,876.13