Finding the Fourth Proportional to 10,354.58, 15,522.56 and 3,776.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,354.58 : 15,522.56 = 3,776.18 : x
2. Step 2: Convert to fraction form
   10,354.58/15,522.56 = 3,776.18/x
3. Step 3: Cross multiply
   10,354.58x = 15,522.56 × 3,776.18
4. Step 4: Simplify right side
   10,354.58x = 58,615,980.62
5. Step 5: Solve for x
   x = 58,615,980.62/10,354.58
6. Step 6: Final answer
   x = 5,660.87