Finding the Fourth Proportional to 12,029.52, 16,601.59 and 7,837.77

Step by Step Solution

1. Step 1: Write the proportion equation
   12,029.52 : 16,601.59 = 7,837.77 : x
2. Step 2: Convert to fraction form
   12,029.52/16,601.59 = 7,837.77/x
3. Step 3: Cross multiply
   12,029.52x = 16,601.59 × 7,837.77
4. Step 4: Simplify right side
   12,029.52x = 130,119,424.46
5. Step 5: Solve for x
   x = 130,119,424.46/12,029.52
6. Step 6: Final answer
   x = 10,816.68