Finding the Fourth Proportional to 22,466,123.24, 31,003,214.66 and 12,152,814.44

Step by Step Solution

1. Step 1: Write the proportion equation
   22,466,123.24 : 31,003,214.66 = 12,152,814.44 : x
2. Step 2: Convert to fraction form
   22,466,123.24/31,003,214.66 = 12,152,814.44/x
3. Step 3: Cross multiply
   22,466,123.24x = 31,003,214.66 × 12,152,814.44
4. Step 4: Simplify right side
   22,466,123.24x = 376,776,314,806,467.69
5. Step 5: Solve for x
   x = 376,776,314,806,467.69/22,466,123.24
6. Step 6: Final answer
   x = 16,770,864.77