Finding the Fourth Proportional to 60,111.59, 90,149.76 and 22,644.63

Step by Step Solution

1. Step 1: Write the proportion equation
   60,111.59 : 90,149.76 = 22,644.63 : x
2. Step 2: Convert to fraction form
   60,111.59/90,149.76 = 22,644.63/x
3. Step 3: Cross multiply
   60,111.59x = 90,149.76 × 22,644.63
4. Step 4: Simplify right side
   60,111.59x = 2,041,407,959.79
5. Step 5: Solve for x
   x = 2,041,407,959.79/60,111.59
6. Step 6: Final answer
   x = 33,960.31