Finding the Fourth Proportional to 1,927.08, 2,659.71 and 1,141.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,927.08 : 2,659.71 = 1,141.51 : x
2. Step 2: Convert to fraction form
   1,927.08/2,659.71 = 1,141.51/x
3. Step 3: Cross multiply
   1,927.08x = 2,659.71 × 1,141.51
4. Step 4: Simplify right side
   1,927.08x = 3,036,085.56
5. Step 5: Solve for x
   x = 3,036,085.56/1,927.08
6. Step 6: Final answer
   x = 1,575.48