Finding the Fourth Proportional to 108,272.72, 162,417.30 and 29,393.10

Step by Step Solution

1. Step 1: Write the proportion equation
   108,272.72 : 162,417.30 = 29,393.10 : x
2. Step 2: Convert to fraction form
   108,272.72/162,417.30 = 29,393.10/x
3. Step 3: Cross multiply
   108,272.72x = 162,417.30 × 29,393.10
4. Step 4: Simplify right side
   108,272.72x = 4,773,947,940.63
5. Step 5: Solve for x
   x = 4,773,947,940.63/108,272.72
6. Step 6: Final answer
   x = 44,091.88