Finding the Fourth Proportional to 2,574.51, 3,858.78 and 1,184.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,574.51 : 3,858.78 = 1,184.93 : x
2. Step 2: Convert to fraction form
   2,574.51/3,858.78 = 1,184.93/x
3. Step 3: Cross multiply
   2,574.51x = 3,858.78 × 1,184.93
4. Step 4: Simplify right side
   2,574.51x = 4,572,384.19
5. Step 5: Solve for x
   x = 4,572,384.19/2,574.51
6. Step 6: Final answer
   x = 1,776.02