Finding the Fourth Proportional to 7,498.68, 11,244.72 and 3,987.83

Step by Step Solution

1. Step 1: Write the proportion equation
   7,498.68 : 11,244.72 = 3,987.83 : x
2. Step 2: Convert to fraction form
   7,498.68/11,244.72 = 3,987.83/x
3. Step 3: Cross multiply
   7,498.68x = 11,244.72 × 3,987.83
4. Step 4: Simplify right side
   7,498.68x = 44,842,074.82
5. Step 5: Solve for x
   x = 44,842,074.82/7,498.68
6. Step 6: Final answer
   x = 5,980.00