Finding the Fourth Proportional to 6,089.90, 8,404.06 and 3,437.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,089.90 : 8,404.06 = 3,437.86 : x
2. Step 2: Convert to fraction form
   6,089.90/8,404.06 = 3,437.86/x
3. Step 3: Cross multiply
   6,089.90x = 8,404.06 × 3,437.86
4. Step 4: Simplify right side
   6,089.90x = 28,891,981.71
5. Step 5: Solve for x
   x = 28,891,981.71/6,089.90
6. Step 6: Final answer
   x = 4,744.25