Finding the Fourth Proportional to 2,588.34, 3,884.52 and 1,837.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,588.34 : 3,884.52 = 1,837.81 : x
2. Step 2: Convert to fraction form
   2,588.34/3,884.52 = 1,837.81/x
3. Step 3: Cross multiply
   2,588.34x = 3,884.52 × 1,837.81
4. Step 4: Simplify right side
   2,588.34x = 7,139,009.70
5. Step 5: Solve for x
   x = 7,139,009.70/2,588.34
6. Step 6: Final answer
   x = 2,758.14