Finding the Fourth Proportional to 5,460.86, 7,536.30 and 5,144.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,460.86 : 7,536.30 = 5,144.96 : x
2. Step 2: Convert to fraction form
   5,460.86/7,536.30 = 5,144.96/x
3. Step 3: Cross multiply
   5,460.86x = 7,536.30 × 5,144.96
4. Step 4: Simplify right side
   5,460.86x = 38,773,962.05
5. Step 5: Solve for x
   x = 38,773,962.05/5,460.86
6. Step 6: Final answer
   x = 7,100.34