Finding the Fourth Proportional to 48,630.42, 72,738.27 and 29,864.34

Step by Step Solution

1. Step 1: Write the proportion equation
   48,630.42 : 72,738.27 = 29,864.34 : x
2. Step 2: Convert to fraction form
   48,630.42/72,738.27 = 29,864.34/x
3. Step 3: Cross multiply
   48,630.42x = 72,738.27 × 29,864.34
4. Step 4: Simplify right side
   48,630.42x = 2,172,280,426.29
5. Step 5: Solve for x
   x = 2,172,280,426.29/48,630.42
6. Step 6: Final answer
   x = 44,669.17