Finding the Fourth Proportional to 60,139.94, 90,217.88 and 22,184.10

Step by Step Solution

1. Step 1: Write the proportion equation
   60,139.94 : 90,217.88 = 22,184.10 : x
2. Step 2: Convert to fraction form
   60,139.94/90,217.88 = 22,184.10/x
3. Step 3: Cross multiply
   60,139.94x = 90,217.88 × 22,184.10
4. Step 4: Simplify right side
   60,139.94x = 2,001,402,471.71
5. Step 5: Solve for x
   x = 2,001,402,471.71/60,139.94
6. Step 6: Final answer
   x = 33,279.09