Finding the Fourth Proportional to 2,732.17, 4,070.76 and 2,704.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,732.17 : 4,070.76 = 2,704.86 : x
2. Step 2: Convert to fraction form
   2,732.17/4,070.76 = 2,704.86/x
3. Step 3: Cross multiply
   2,732.17x = 4,070.76 × 2,704.86
4. Step 4: Simplify right side
   2,732.17x = 11,010,835.89
5. Step 5: Solve for x
   x = 11,010,835.89/2,732.17
6. Step 6: Final answer
   x = 4,030.07