Finding the Fourth Proportional to 60,865.16, 91,171.98 and 35,828.06

Step by Step Solution

1. Step 1: Write the proportion equation
   60,865.16 : 91,171.98 = 35,828.06 : x
2. Step 2: Convert to fraction form
   60,865.16/91,171.98 = 35,828.06/x
3. Step 3: Cross multiply
   60,865.16x = 91,171.98 × 35,828.06
4. Step 4: Simplify right side
   60,865.16x = 3,266,514,713.90
5. Step 5: Solve for x
   x = 3,266,514,713.90/60,865.16
6. Step 6: Final answer
   x = 53,668.06