Finding the Fourth Proportional to 22,802,074.53, 31,467,371.99 and 13,012,323.81

Step by Step Solution

1. Step 1: Write the proportion equation
   22,802,074.53 : 31,467,371.99 = 13,012,323.81 : x
2. Step 2: Convert to fraction form
   22,802,074.53/31,467,371.99 = 13,012,323.81/x
3. Step 3: Cross multiply
   22,802,074.53x = 31,467,371.99 × 13,012,323.81
4. Step 4: Simplify right side
   22,802,074.53x = 409,463,633,718,542.50
5. Step 5: Solve for x
   x = 409,463,633,718,542.50/22,802,074.53
6. Step 6: Final answer
   x = 17,957,297.40