Finding the Fourth Proportional to 22,514,546.33, 31,070,100.50 and 12,201,269.43

Step by Step Solution

1. Step 1: Write the proportion equation
   22,514,546.33 : 31,070,100.50 = 12,201,269.43 : x
2. Step 2: Convert to fraction form
   22,514,546.33/31,070,100.50 = 12,201,269.43/x
3. Step 3: Cross multiply
   22,514,546.33x = 31,070,100.50 × 12,201,269.43
4. Step 4: Simplify right side
   22,514,546.33x = 379,094,667,417,677.69
5. Step 5: Solve for x
   x = 379,094,667,417,677.69/22,514,546.33
6. Step 6: Final answer
   x = 16,837,766.21