Finding the Fourth Proportional to 16,502,185.50, 22,771,875.96 and 9,159,441

Step by Step Solution

1. Step 1: Write the proportion equation
   16,502,185.50 : 22,771,875.96 = 9,159,441 : x
2. Step 2: Convert to fraction form
   16,502,185.50/22,771,875.96 = 9,159,441/x
3. Step 3: Cross multiply
   16,502,185.50x = 22,771,875.96 × 9,159,441
4. Step 4: Simplify right side
   16,502,185.50x = 208,577,654,314,938.38
5. Step 5: Solve for x
   x = 208,577,654,314,938.38/16,502,185.50
6. Step 6: Final answer
   x = 12,639,395.81