Finding the Fourth Proportional to 22,337,502.74, 30,822,396.09 and 12,546,071.27

Step by Step Solution

1. Step 1: Write the proportion equation
   22,337,502.74 : 30,822,396.09 = 12,546,071.27 : x
2. Step 2: Convert to fraction form
   22,337,502.74/30,822,396.09 = 12,546,071.27/x
3. Step 3: Cross multiply
   22,337,502.74x = 30,822,396.09 × 12,546,071.27
4. Step 4: Simplify right side
   22,337,502.74x = 386,699,978,057,309.31
5. Step 5: Solve for x
   x = 386,699,978,057,309.31/22,337,502.74
6. Step 6: Final answer
   x = 17,311,692.47