Finding the Fourth Proportional to 94,693.12, 142,002.78 and 35,496.50

Step by Step Solution

1. Step 1: Write the proportion equation
   94,693.12 : 142,002.78 = 35,496.50 : x
2. Step 2: Convert to fraction form
   94,693.12/142,002.78 = 35,496.50/x
3. Step 3: Cross multiply
   94,693.12x = 142,002.78 × 35,496.50
4. Step 4: Simplify right side
   94,693.12x = 5,040,601,680.27
5. Step 5: Solve for x
   x = 5,040,601,680.27/94,693.12
6. Step 6: Final answer
   x = 53,230.92