Finding the Fourth Proportional to 2,892.08, 4,338.53 and 943.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,892.08 : 4,338.53 = 943.82 : x
2. Step 2: Convert to fraction form
   2,892.08/4,338.53 = 943.82/x
3. Step 3: Cross multiply
   2,892.08x = 4,338.53 × 943.82
4. Step 4: Simplify right side
   2,892.08x = 4,094,786.67
5. Step 5: Solve for x
   x = 4,094,786.67/2,892.08
6. Step 6: Final answer
   x = 1,415.86