Finding the Fourth Proportional to 81,736.76, 122,606.69 and 22,574.00

Step by Step Solution

1. Step 1: Write the proportion equation
   81,736.76 : 122,606.69 = 22,574.00 : x
2. Step 2: Convert to fraction form
   81,736.76/122,606.69 = 22,574.00/x
3. Step 3: Cross multiply
   81,736.76x = 122,606.69 × 22,574.00
4. Step 4: Simplify right side
   81,736.76x = 2,767,723,613.71
5. Step 5: Solve for x
   x = 2,767,723,613.71/81,736.76
6. Step 6: Final answer
   x = 33,861.43