Finding the Fourth Proportional to 42,255.33, 63,411.75 and 22,547.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,255.33 : 63,411.75 = 22,547.76 : x
2. Step 2: Convert to fraction form
   42,255.33/63,411.75 = 22,547.76/x
3. Step 3: Cross multiply
   42,255.33x = 63,411.75 × 22,547.76
4. Step 4: Simplify right side
   42,255.33x = 1,429,792,920.18
5. Step 5: Solve for x
   x = 1,429,792,920.18/42,255.33
6. Step 6: Final answer
   x = 33,836.98