Finding the Fourth Proportional to 3,364.76, 5,048.76 and 1,416.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,364.76 : 5,048.76 = 1,416.72 : x
2. Step 2: Convert to fraction form
   3,364.76/5,048.76 = 1,416.72/x
3. Step 3: Cross multiply
   3,364.76x = 5,048.76 × 1,416.72
4. Step 4: Simplify right side
   3,364.76x = 7,152,679.27
5. Step 5: Solve for x
   x = 7,152,679.27/3,364.76
6. Step 6: Final answer
   x = 2,125.76