Finding the Fourth Proportional to 10,492.58, 15,734.89 and 3,470.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,492.58 : 15,734.89 = 3,470.49 : x
2. Step 2: Convert to fraction form
   10,492.58/15,734.89 = 3,470.49/x
3. Step 3: Cross multiply
   10,492.58x = 15,734.89 × 3,470.49
4. Step 4: Simplify right side
   10,492.58x = 54,607,778.40
5. Step 5: Solve for x
   x = 54,607,778.40/10,492.58
6. Step 6: Final answer
   x = 5,204.42