Finding the Fourth Proportional to 94,555, 141,736.78 and 61,296.18

Step by Step Solution

1. Step 1: Write the proportion equation
   94,555 : 141,736.78 = 61,296.18 : x
2. Step 2: Convert to fraction form
   94,555/141,736.78 = 61,296.18/x
3. Step 3: Cross multiply
   94,555x = 141,736.78 × 61,296.18
4. Step 4: Simplify right side
   94,555x = 8,687,923,179.50
5. Step 5: Solve for x
   x = 8,687,923,179.50/94,555
6. Step 6: Final answer
   x = 91,882.22