Finding the Fourth Proportional to 1,925.72, 2,887.58 and 884.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,925.72 : 2,887.58 = 884.82 : x
2. Step 2: Convert to fraction form
   1,925.72/2,887.58 = 884.82/x
3. Step 3: Cross multiply
   1,925.72x = 2,887.58 × 884.82
4. Step 4: Simplify right side
   1,925.72x = 2,555,001.58
5. Step 5: Solve for x
   x = 2,555,001.58/1,925.72
6. Step 6: Final answer
   x = 1,326.77