Finding the Fourth Proportional to 16,224,533.69, 22,386,276.89 and 9,605,835.77

Step by Step Solution

1. Step 1: Write the proportion equation
   16,224,533.69 : 22,386,276.89 = 9,605,835.77 : x
2. Step 2: Convert to fraction form
   16,224,533.69/22,386,276.89 = 9,605,835.77/x
3. Step 3: Cross multiply
   16,224,533.69x = 22,386,276.89 × 9,605,835.77
4. Step 4: Simplify right side
   16,224,533.69x = 215,038,899,183,147.72
5. Step 5: Solve for x
   x = 215,038,899,183,147.72/16,224,533.69
6. Step 6: Final answer
   x = 13,253,934.03