Finding the Fourth Proportional to 16,419,471.39, 22,655,111.00 and 9,802,772.08

Step by Step Solution

1. Step 1: Write the proportion equation
   16,419,471.39 : 22,655,111.00 = 9,802,772.08 : x
2. Step 2: Convert to fraction form
   16,419,471.39/22,655,111.00 = 9,802,772.08/x
3. Step 3: Cross multiply
   16,419,471.39x = 22,655,111.00 × 9,802,772.08
4. Step 4: Simplify right side
   16,419,471.39x = 222,082,889,474,449.28
5. Step 5: Solve for x
   x = 222,082,889,474,449.28/16,419,471.39
6. Step 6: Final answer
   x = 13,525,580.95