Finding the Fourth Proportional to 1,333.51, 2,010.25 and 1,244.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,333.51 : 2,010.25 = 1,244.31 : x
2. Step 2: Convert to fraction form
   1,333.51/2,010.25 = 1,244.31/x
3. Step 3: Cross multiply
   1,333.51x = 2,010.25 × 1,244.31
4. Step 4: Simplify right side
   1,333.51x = 2,501,374.18
5. Step 5: Solve for x
   x = 2,501,374.18/1,333.51
6. Step 6: Final answer
   x = 1,875.78