Finding the Fourth Proportional to 178,317.39, 267,287.52 and 65,925.42

Step by Step Solution

1. Step 1: Write the proportion equation
   178,317.39 : 267,287.52 = 65,925.42 : x
2. Step 2: Convert to fraction form
   178,317.39/267,287.52 = 65,925.42/x
3. Step 3: Cross multiply
   178,317.39x = 267,287.52 × 65,925.42
4. Step 4: Simplify right side
   178,317.39x = 17,621,042,016.76
5. Step 5: Solve for x
   x = 17,621,042,016.76/178,317.39
6. Step 6: Final answer
   x = 98,818.42