Finding the Fourth Proportional to 11,507.03, 17,260.59 and 3,501.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,507.03 : 17,260.59 = 3,501.88 : x
2. Step 2: Convert to fraction form
   11,507.03/17,260.59 = 3,501.88/x
3. Step 3: Cross multiply
   11,507.03x = 17,260.59 × 3,501.88
4. Step 4: Simplify right side
   11,507.03x = 60,444,514.91
5. Step 5: Solve for x
   x = 60,444,514.91/11,507.03
6. Step 6: Final answer
   x = 5,252.83