Finding the Fourth Proportional to 94,612.35, 141,894.33 and 28,036.94

Step by Step Solution

1. Step 1: Write the proportion equation
   94,612.35 : 141,894.33 = 28,036.94 : x
2. Step 2: Convert to fraction form
   94,612.35/141,894.33 = 28,036.94/x
3. Step 3: Cross multiply
   94,612.35x = 141,894.33 × 28,036.94
4. Step 4: Simplify right side
   94,612.35x = 3,978,282,880.15
5. Step 5: Solve for x
   x = 3,978,282,880.15/94,612.35
6. Step 6: Final answer
   x = 42,048.24