Finding the Fourth Proportional to 56,979.08, 85,499.22 and 23,722.10

Step by Step Solution

1. Step 1: Write the proportion equation
   56,979.08 : 85,499.22 = 23,722.10 : x
2. Step 2: Convert to fraction form
   56,979.08/85,499.22 = 23,722.10/x
3. Step 3: Cross multiply
   56,979.08x = 85,499.22 × 23,722.10
4. Step 4: Simplify right side
   56,979.08x = 2,028,221,046.76
5. Step 5: Solve for x
   x = 2,028,221,046.76/56,979.08
6. Step 6: Final answer
   x = 35,595.89