Finding the Fourth Proportional to 42,997.30, 59,334.28 and 23,878.29

Step by Step Solution

1. Step 1: Write the proportion equation
   42,997.30 : 59,334.28 = 23,878.29 : x
2. Step 2: Convert to fraction form
   42,997.30/59,334.28 = 23,878.29/x
3. Step 3: Cross multiply
   42,997.30x = 59,334.28 × 23,878.29
4. Step 4: Simplify right side
   42,997.30x = 1,416,801,144.78
5. Step 5: Solve for x
   x = 1,416,801,144.78/42,997.30
6. Step 6: Final answer
   x = 32,950.93