Finding the Fourth Proportional to 42,792.94, 64,180.77 and 29,763.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,792.94 : 64,180.77 = 29,763.82 : x
2. Step 2: Convert to fraction form
   42,792.94/64,180.77 = 29,763.82/x
3. Step 3: Cross multiply
   42,792.94x = 64,180.77 × 29,763.82
4. Step 4: Simplify right side
   42,792.94x = 1,910,264,885.74
5. Step 5: Solve for x
   x = 1,910,264,885.74/42,792.94
6. Step 6: Final answer
   x = 44,639.72