Finding the Fourth Proportional to 10,594.79, 15,892.29 and 3,199.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,594.79 : 15,892.29 = 3,199.31 : x
2. Step 2: Convert to fraction form
   10,594.79/15,892.29 = 3,199.31/x
3. Step 3: Cross multiply
   10,594.79x = 15,892.29 × 3,199.31
4. Step 4: Simplify right side
   10,594.79x = 50,844,282.86
5. Step 5: Solve for x
   x = 50,844,282.86/10,594.79
6. Step 6: Final answer
   x = 4,798.99