Finding the Fourth Proportional to 94,726.54, 142,113.19 and 28,166.38

Step by Step Solution

1. Step 1: Write the proportion equation
   94,726.54 : 142,113.19 = 28,166.38 : x
2. Step 2: Convert to fraction form
   94,726.54/142,113.19 = 28,166.38/x
3. Step 3: Cross multiply
   94,726.54x = 142,113.19 × 28,166.38
4. Step 4: Simplify right side
   94,726.54x = 4,002,814,112.55
5. Step 5: Solve for x
   x = 4,002,814,112.55/94,726.54
6. Step 6: Final answer
   x = 42,256.52