Finding the Fourth Proportional to 16,111,196.91, 22,233,544.20 and 8,769,012.53

Step by Step Solution

1. Step 1: Write the proportion equation
   16,111,196.91 : 22,233,544.20 = 8,769,012.53 : x
2. Step 2: Convert to fraction form
   16,111,196.91/22,233,544.20 = 8,769,012.53/x
3. Step 3: Cross multiply
   16,111,196.91x = 22,233,544.20 × 8,769,012.53
4. Step 4: Simplify right side
   16,111,196.91x = 194,966,227,564,941.09
5. Step 5: Solve for x
   x = 194,966,227,564,941.09/16,111,196.91
6. Step 6: Final answer
   x = 12,101,287.61