Finding the Fourth Proportional to 6,086.64, 9,128.75 and 1,925.94

Step by Step Solution

1. Step 1: Write the proportion equation
   6,086.64 : 9,128.75 = 1,925.94 : x
2. Step 2: Convert to fraction form
   6,086.64/9,128.75 = 1,925.94/x
3. Step 3: Cross multiply
   6,086.64x = 9,128.75 × 1,925.94
4. Step 4: Simplify right side
   6,086.64x = 17,581,415.15
5. Step 5: Solve for x
   x = 17,581,415.15/6,086.64
6. Step 6: Final answer
   x = 2,888.53