Finding the Fourth Proportional to 42,113.55, 63,203.34 and 29,380.51

Step by Step Solution

1. Step 1: Write the proportion equation
   42,113.55 : 63,203.34 = 29,380.51 : x
2. Step 2: Convert to fraction form
   42,113.55/63,203.34 = 29,380.51/x
3. Step 3: Cross multiply
   42,113.55x = 63,203.34 × 29,380.51
4. Step 4: Simplify right side
   42,113.55x = 1,856,946,046.89
5. Step 5: Solve for x
   x = 1,856,946,046.89/42,113.55
6. Step 6: Final answer
   x = 44,093.79