Finding the Fourth Proportional to 96,018.53, 144,034.72 and 36,854.20

Step by Step Solution

1. Step 1: Write the proportion equation
   96,018.53 : 144,034.72 = 36,854.20 : x
2. Step 2: Convert to fraction form
   96,018.53/144,034.72 = 36,854.20/x
3. Step 3: Cross multiply
   96,018.53x = 144,034.72 × 36,854.20
4. Step 4: Simplify right side
   96,018.53x = 5,308,284,377.82
5. Step 5: Solve for x
   x = 5,308,284,377.82/96,018.53
6. Step 6: Final answer
   x = 55,283.96