Finding the Fourth Proportional to 2,046.48, 2,820.93 and 1,877.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.48 : 2,820.93 = 1,877.00 : x
2. Step 2: Convert to fraction form
   2,046.48/2,820.93 = 1,877.00/x
3. Step 3: Cross multiply
   2,046.48x = 2,820.93 × 1,877.00
4. Step 4: Simplify right side
   2,046.48x = 5,294,871.51
5. Step 5: Solve for x
   x = 5,294,871.51/2,046.48
6. Step 6: Final answer
   x = 2,587.31