Finding the Fourth Proportional to 60,622.32, 90,939.71 and 23,213.69

Step by Step Solution

1. Step 1: Write the proportion equation
   60,622.32 : 90,939.71 = 23,213.69 : x
2. Step 2: Convert to fraction form
   60,622.32/90,939.71 = 23,213.69/x
3. Step 3: Cross multiply
   60,622.32x = 90,939.71 × 23,213.69
4. Step 4: Simplify right side
   60,622.32x = 2,111,046,180.99
5. Step 5: Solve for x
   x = 2,111,046,180.99/60,622.32
6. Step 6: Final answer
   x = 34,822.92