Finding the Fourth Proportional to 16,188,061.19, 22,339,584.06 and 8,845,895.48

Step by Step Solution

1. Step 1: Write the proportion equation
   16,188,061.19 : 22,339,584.06 = 8,845,895.48 : x
2. Step 2: Convert to fraction form
   16,188,061.19/22,339,584.06 = 8,845,895.48/x
3. Step 3: Cross multiply
   16,188,061.19x = 22,339,584.06 × 8,845,895.48
4. Step 4: Simplify right side
   16,188,061.19x = 197,613,625,661,434.06
5. Step 5: Solve for x
   x = 197,613,625,661,434.06/16,188,061.19
6. Step 6: Final answer
   x = 12,207,368.34