Finding the Fourth Proportional to 81,746.03, 122,552.22 and 42,314.42

Step by Step Solution

1. Step 1: Write the proportion equation
   81,746.03 : 122,552.22 = 42,314.42 : x
2. Step 2: Convert to fraction form
   81,746.03/122,552.22 = 42,314.42/x
3. Step 3: Cross multiply
   81,746.03x = 122,552.22 × 42,314.42
4. Step 4: Simplify right side
   81,746.03x = 5,185,726,109.01
5. Step 5: Solve for x
   x = 5,185,726,109.01/81,746.03
6. Step 6: Final answer
   x = 63,437.04