Finding the Fourth Proportional to 1,885.58, 2,813.00 and 1,837.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,885.58 : 2,813.00 = 1,837.25 : x
2. Step 2: Convert to fraction form
   1,885.58/2,813.00 = 1,837.25/x
3. Step 3: Cross multiply
   1,885.58x = 2,813.00 × 1,837.25
4. Step 4: Simplify right side
   1,885.58x = 5,168,161.00
5. Step 5: Solve for x
   x = 5,168,161.00/1,885.58
6. Step 6: Final answer
   x = 2,740.89