Finding the Fourth Proportional to 94,721.28, 142,108.56 and 41,417.94

Step by Step Solution

1. Step 1: Write the proportion equation
   94,721.28 : 142,108.56 = 41,417.94 : x
2. Step 2: Convert to fraction form
   94,721.28/142,108.56 = 41,417.94/x
3. Step 3: Cross multiply
   94,721.28x = 142,108.56 × 41,417.94
4. Step 4: Simplify right side
   94,721.28x = 5,885,843,811.57
5. Step 5: Solve for x
   x = 5,885,843,811.57/94,721.28
6. Step 6: Final answer
   x = 62,138.56