Finding the Fourth Proportional to 2,624.72, 3,916.51 and 2,348.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,624.72 : 3,916.51 = 2,348.91 : x
2. Step 2: Convert to fraction form
   2,624.72/3,916.51 = 2,348.91/x
3. Step 3: Cross multiply
   2,624.72x = 3,916.51 × 2,348.91
4. Step 4: Simplify right side
   2,624.72x = 9,199,523.63
5. Step 5: Solve for x
   x = 9,199,523.63/2,624.72
6. Step 6: Final answer
   x = 3,504.96