Finding the Fourth Proportional to 2,537.51, 3,803.43 and 1,055.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537.51 : 3,803.43 = 1,055.91 : x
2. Step 2: Convert to fraction form
   2,537.51/3,803.43 = 1,055.91/x
3. Step 3: Cross multiply
   2,537.51x = 3,803.43 × 1,055.91
4. Step 4: Simplify right side
   2,537.51x = 4,016,079.77
5. Step 5: Solve for x
   x = 4,016,079.77/2,537.51
6. Step 6: Final answer
   x = 1,582.69