Finding the Fourth Proportional to 1,925.37, 2,886.71 and 1,184.90

Step by Step Solution

1. Step 1: Write the proportion equation
   1,925.37 : 2,886.71 = 1,184.90 : x
2. Step 2: Convert to fraction form
   1,925.37/2,886.71 = 1,184.90/x
3. Step 3: Cross multiply
   1,925.37x = 2,886.71 × 1,184.90
4. Step 4: Simplify right side
   1,925.37x = 3,420,442.32
5. Step 5: Solve for x
   x = 3,420,442.32/1,925.37
6. Step 6: Final answer
   x = 1,776.51