Finding the Fourth Proportional to 96,258.64, 144,412.56 and 37,078.42

Step by Step Solution

1. Step 1: Write the proportion equation
   96,258.64 : 144,412.56 = 37,078.42 : x
2. Step 2: Convert to fraction form
   96,258.64/144,412.56 = 37,078.42/x
3. Step 3: Cross multiply
   96,258.64x = 144,412.56 × 37,078.42
4. Step 4: Simplify right side
   96,258.64x = 5,354,589,191.92
5. Step 5: Solve for x
   x = 5,354,589,191.92/96,258.64
6. Step 6: Final answer
   x = 55,627.10