Finding the Fourth Proportional to 49,401.62, 74,105.72 and 17,376.84

Step by Step Solution

1. Step 1: Write the proportion equation
   49,401.62 : 74,105.72 = 17,376.84 : x
2. Step 2: Convert to fraction form
   49,401.62/74,105.72 = 17,376.84/x
3. Step 3: Cross multiply
   49,401.62x = 74,105.72 × 17,376.84
4. Step 4: Simplify right side
   49,401.62x = 1,287,723,152.64
5. Step 5: Solve for x
   x = 1,287,723,152.64/49,401.62
6. Step 6: Final answer
   x = 26,066.42