Finding the Fourth Proportional to 16,245,710.73, 22,406,166.69 and 13,806,396.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,245,710.73 : 22,406,166.69 = 13,806,396.54 : x
2. Step 2: Convert to fraction form
   16,245,710.73/22,406,166.69 = 13,806,396.54/x
3. Step 3: Cross multiply
   16,245,710.73x = 22,406,166.69 × 13,806,396.54
4. Step 4: Simplify right side
   16,245,710.73x = 309,348,422,263,479.25
5. Step 5: Solve for x
   x = 309,348,422,263,479.25/16,245,710.73
6. Step 6: Final answer
   x = 19,041,852.18