Finding the Fourth Proportional to 22,031,456.33, 30,404,094.11 and 12,108,158.96

Step by Step Solution

1. Step 1: Write the proportion equation
   22,031,456.33 : 30,404,094.11 = 12,108,158.96 : x
2. Step 2: Convert to fraction form
   22,031,456.33/30,404,094.11 = 12,108,158.96/x
3. Step 3: Cross multiply
   22,031,456.33x = 30,404,094.11 × 12,108,158.96
4. Step 4: Simplify right side
   22,031,456.33x = 368,137,604,518,679.75
5. Step 5: Solve for x
   x = 368,137,604,518,679.75/22,031,456.33
6. Step 6: Final answer
   x = 16,709,635.49