Finding the Fourth Proportional to 10,080.72, 15,126.18 and 4,532.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,080.72 : 15,126.18 = 4,532.94 : x
2. Step 2: Convert to fraction form
   10,080.72/15,126.18 = 4,532.94/x
3. Step 3: Cross multiply
   10,080.72x = 15,126.18 × 4,532.94
4. Step 4: Simplify right side
   10,080.72x = 68,566,066.37
5. Step 5: Solve for x
   x = 68,566,066.37/10,080.72
6. Step 6: Final answer
   x = 6,801.70