Finding the Fourth Proportional to 8,904.34, 13,349.31 and 3,714.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,904.34 : 13,349.31 = 3,714.10 : x
2. Step 2: Convert to fraction form
   8,904.34/13,349.31 = 3,714.10/x
3. Step 3: Cross multiply
   8,904.34x = 13,349.31 × 3,714.10
4. Step 4: Simplify right side
   8,904.34x = 49,580,672.27
5. Step 5: Solve for x
   x = 49,580,672.27/8,904.34
6. Step 6: Final answer
   x = 5,568.15