Finding the Fourth Proportional to 16,419,472.39, 22,655,112.37 and 9,802,773.08

Step by Step Solution

1. Step 1: Write the proportion equation
   16,419,472.39 : 22,655,112.37 = 9,802,773.08 : x
2. Step 2: Convert to fraction form
   16,419,472.39/22,655,112.37 = 9,802,773.08/x
3. Step 3: Cross multiply
   16,419,472.39x = 22,655,112.37 × 9,802,773.08
4. Step 4: Simplify right side
   16,419,472.39x = 222,082,925,665,011
5. Step 5: Solve for x
   x = 222,082,925,665,011/16,419,472.39
6. Step 6: Final answer
   x = 13,525,582.33