Finding the Fourth Proportional to 8,977.89, 13,465.89 and 2,404.74

Step by Step Solution

1. Step 1: Write the proportion equation
   8,977.89 : 13,465.89 = 2,404.74 : x
2. Step 2: Convert to fraction form
   8,977.89/13,465.89 = 2,404.74/x
3. Step 3: Cross multiply
   8,977.89x = 13,465.89 × 2,404.74
4. Step 4: Simplify right side
   8,977.89x = 32,381,964.32
5. Step 5: Solve for x
   x = 32,381,964.32/8,977.89
6. Step 6: Final answer
   x = 3,606.86