Finding the Fourth Proportional to 7,536.15, 10,390.41 and 4,842.59

Step by Step Solution

1. Step 1: Write the proportion equation
   7,536.15 : 10,390.41 = 4,842.59 : x
2. Step 2: Convert to fraction form
   7,536.15/10,390.41 = 4,842.59/x
3. Step 3: Cross multiply
   7,536.15x = 10,390.41 × 4,842.59
4. Step 4: Simplify right side
   7,536.15x = 50,316,443.61
5. Step 5: Solve for x
   x = 50,316,443.61/7,536.15
6. Step 6: Final answer
   x = 6,676.68