Finding the Fourth Proportional to 110,375.60, 152,316.86 and 65,055.42

Step by Step Solution

1. Step 1: Write the proportion equation
   110,375.60 : 152,316.86 = 65,055.42 : x
2. Step 2: Convert to fraction form
   110,375.60/152,316.86 = 65,055.42/x
3. Step 3: Cross multiply
   110,375.60x = 152,316.86 × 65,055.42
4. Step 4: Simplify right side
   110,375.60x = 9,909,036,975.10
5. Step 5: Solve for x
   x = 9,909,036,975.10/110,375.60
6. Step 6: Final answer
   x = 89,775.62