Finding the Fourth Proportional to 22,767.91, 34,155.72 and 7,773.46

Step by Step Solution

1. Step 1: Write the proportion equation
   22,767.91 : 34,155.72 = 7,773.46 : x
2. Step 2: Convert to fraction form
   22,767.91/34,155.72 = 7,773.46/x
3. Step 3: Cross multiply
   22,767.91x = 34,155.72 × 7,773.46
4. Step 4: Simplify right side
   22,767.91x = 265,508,123.19
5. Step 5: Solve for x
   x = 265,508,123.19/22,767.91
6. Step 6: Final answer
   x = 11,661.51