Finding the Fourth Proportional to 67,776.52, 101,635.98 and 27,767.96

Step by Step Solution

1. Step 1: Write the proportion equation
   67,776.52 : 101,635.98 = 27,767.96 : x
2. Step 2: Convert to fraction form
   67,776.52/101,635.98 = 27,767.96/x
3. Step 3: Cross multiply
   67,776.52x = 101,635.98 × 27,767.96
4. Step 4: Simplify right side
   67,776.52x = 2,822,223,827.20
5. Step 5: Solve for x
   x = 2,822,223,827.20/67,776.52
6. Step 6: Final answer
   x = 41,640.14