Finding the Fourth Proportional to 3,595.86, 5,392.71 and 1,404.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,595.86 : 5,392.71 = 1,404.06 : x
2. Step 2: Convert to fraction form
   3,595.86/5,392.71 = 1,404.06/x
3. Step 3: Cross multiply
   3,595.86x = 5,392.71 × 1,404.06
4. Step 4: Simplify right side
   3,595.86x = 7,571,688.40
5. Step 5: Solve for x
   x = 7,571,688.40/3,595.86
6. Step 6: Final answer
   x = 2,105.67