Finding the Fourth Proportional to 16,303.56, 24,460.59 and 7,422.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,303.56 : 24,460.59 = 7,422.06 : x
2. Step 2: Convert to fraction form
   16,303.56/24,460.59 = 7,422.06/x
3. Step 3: Cross multiply
   16,303.56x = 24,460.59 × 7,422.06
4. Step 4: Simplify right side
   16,303.56x = 181,547,966.62
5. Step 5: Solve for x
   x = 181,547,966.62/16,303.56
6. Step 6: Final answer
   x = 11,135.48