Finding the Fourth Proportional to 5,066.63, 7,563.27 and 4,377.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,066.63 : 7,563.27 = 4,377.72 : x
2. Step 2: Convert to fraction form
   5,066.63/7,563.27 = 4,377.72/x
3. Step 3: Cross multiply
   5,066.63x = 7,563.27 × 4,377.72
4. Step 4: Simplify right side
   5,066.63x = 33,109,878.34
5. Step 5: Solve for x
   x = 33,109,878.34/5,066.63
6. Step 6: Final answer
   x = 6,534.90