Finding the Fourth Proportional to 16,369,624.64, 22,594,438.72 and 9,669,826.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,369,624.64 : 22,594,438.72 = 9,669,826.72 : x
2. Step 2: Convert to fraction form
   16,369,624.64/22,594,438.72 = 9,669,826.72/x
3. Step 3: Cross multiply
   16,369,624.64x = 22,594,438.72 × 9,669,826.72
4. Step 4: Simplify right side
   16,369,624.64x = 218,484,307,258,058.59
5. Step 5: Solve for x
   x = 218,484,307,258,058.59/16,369,624.64
6. Step 6: Final answer
   x = 13,346,934.46