Finding the Fourth Proportional to 9,004.52, 13,508.94 and 3,457.91

Step by Step Solution

1. Step 1: Write the proportion equation
   9,004.52 : 13,508.94 = 3,457.91 : x
2. Step 2: Convert to fraction form
   9,004.52/13,508.94 = 3,457.91/x
3. Step 3: Cross multiply
   9,004.52x = 13,508.94 × 3,457.91
4. Step 4: Simplify right side
   9,004.52x = 46,712,698.72
5. Step 5: Solve for x
   x = 46,712,698.72/9,004.52
6. Step 6: Final answer
   x = 5,187.69