Finding the Fourth Proportional to 2,832.58, 4,250.52 and 1,188.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,832.58 : 4,250.52 = 1,188.98 : x
2. Step 2: Convert to fraction form
   2,832.58/4,250.52 = 1,188.98/x
3. Step 3: Cross multiply
   2,832.58x = 4,250.52 × 1,188.98
4. Step 4: Simplify right side
   2,832.58x = 5,053,783.27
5. Step 5: Solve for x
   x = 5,053,783.27/2,832.58
6. Step 6: Final answer
   x = 1,784.16