Finding the Fourth Proportional to 96,441.98, 144,567.27 and 48,915.72

Step by Step Solution

1. Step 1: Write the proportion equation
   96,441.98 : 144,567.27 = 48,915.72 : x
2. Step 2: Convert to fraction form
   96,441.98/144,567.27 = 48,915.72/x
3. Step 3: Cross multiply
   96,441.98x = 144,567.27 × 48,915.72
4. Step 4: Simplify right side
   96,441.98x = 7,071,612,100.48
5. Step 5: Solve for x
   x = 7,071,612,100.48/96,441.98
6. Step 6: Final answer
   x = 73,325.04