Finding the Fourth Proportional to 110,194.50, 152,068.42 and 65,482.50

Step by Step Solution

1. Step 1: Write the proportion equation
   110,194.50 : 152,068.42 = 65,482.50 : x
2. Step 2: Convert to fraction form
   110,194.50/152,068.42 = 65,482.50/x
3. Step 3: Cross multiply
   110,194.50x = 152,068.42 × 65,482.50
4. Step 4: Simplify right side
   110,194.50x = 9,957,820,312.65
5. Step 5: Solve for x
   x = 9,957,820,312.65/110,194.50
6. Step 6: Final answer
   x = 90,365.86