Finding the Fourth Proportional to 17,477.91, 24,111.83 and 11,810.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,477.91 : 24,111.83 = 11,810.58 : x
2. Step 2: Convert to fraction form
   17,477.91/24,111.83 = 11,810.58/x
3. Step 3: Cross multiply
   17,477.91x = 24,111.83 × 11,810.58
4. Step 4: Simplify right side
   17,477.91x = 284,774,638.11
5. Step 5: Solve for x
   x = 284,774,638.11/17,477.91
6. Step 6: Final answer
   x = 16,293.40