Finding the Fourth Proportional to 42,723.72, 58,954.08 and 25,492.89

Step by Step Solution

1. Step 1: Write the proportion equation
   42,723.72 : 58,954.08 = 25,492.89 : x
2. Step 2: Convert to fraction form
   42,723.72/58,954.08 = 25,492.89/x
3. Step 3: Cross multiply
   42,723.72x = 58,954.08 × 25,492.89
4. Step 4: Simplify right side
   42,723.72x = 1,502,909,876.49
5. Step 5: Solve for x
   x = 1,502,909,876.49/42,723.72
6. Step 6: Final answer
   x = 35,177.41