Finding the Fourth Proportional to 2,994.81, 4,131.69 and 1,875.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,994.81 : 4,131.69 = 1,875.27 : x
2. Step 2: Convert to fraction form
   2,994.81/4,131.69 = 1,875.27/x
3. Step 3: Cross multiply
   2,994.81x = 4,131.69 × 1,875.27
4. Step 4: Simplify right side
   2,994.81x = 7,748,034.31
5. Step 5: Solve for x
   x = 7,748,034.31/2,994.81
6. Step 6: Final answer
   x = 2,587.15