Finding the Fourth Proportional to 2,767.10, 3,818.52 and 1,588.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,767.10 : 3,818.52 = 1,588.10 : x
2. Step 2: Convert to fraction form
   2,767.10/3,818.52 = 1,588.10/x
3. Step 3: Cross multiply
   2,767.10x = 3,818.52 × 1,588.10
4. Step 4: Simplify right side
   2,767.10x = 6,064,172.52
5. Step 5: Solve for x
   x = 6,064,172.52/2,767.10
6. Step 6: Final answer
   x = 2,191.53