Finding the Fourth Proportional to 94,658.22, 141,973.56 and 28,085.94

Step by Step Solution

1. Step 1: Write the proportion equation
   94,658.22 : 141,973.56 = 28,085.94 : x
2. Step 2: Convert to fraction form
   94,658.22/141,973.56 = 28,085.94/x
3. Step 3: Cross multiply
   94,658.22x = 141,973.56 × 28,085.94
4. Step 4: Simplify right side
   94,658.22x = 3,987,460,887.75
5. Step 5: Solve for x
   x = 3,987,460,887.75/94,658.22
6. Step 6: Final answer
   x = 42,124.82