Finding the Fourth Proportional to 110,255.98, 152,164.55 and 64,948.22

Step by Step Solution

1. Step 1: Write the proportion equation
   110,255.98 : 152,164.55 = 64,948.22 : x
2. Step 2: Convert to fraction form
   110,255.98/152,164.55 = 64,948.22/x
3. Step 3: Cross multiply
   110,255.98x = 152,164.55 × 64,948.22
4. Step 4: Simplify right side
   110,255.98x = 9,882,816,669.60
5. Step 5: Solve for x
   x = 9,882,816,669.60/110,255.98
6. Step 6: Final answer
   x = 89,635.20