Finding the Fourth Proportional to 110,377.78, 152,350.47 and 65,085.91

Step by Step Solution

1. Step 1: Write the proportion equation
   110,377.78 : 152,350.47 = 65,085.91 : x
2. Step 2: Convert to fraction form
   110,377.78/152,350.47 = 65,085.91/x
3. Step 3: Cross multiply
   110,377.78x = 152,350.47 × 65,085.91
4. Step 4: Simplify right side
   110,377.78x = 9,915,868,598.00
5. Step 5: Solve for x
   x = 9,915,868,598.00/110,377.78
6. Step 6: Final answer
   x = 89,835.73