Finding the Fourth Proportional to 22,196,592.18, 30,603,423.29 and 16,976,004.48

Step by Step Solution

1. Step 1: Write the proportion equation
   22,196,592.18 : 30,603,423.29 = 16,976,004.48 : x
2. Step 2: Convert to fraction form
   22,196,592.18/30,603,423.29 = 16,976,004.48/x
3. Step 3: Cross multiply
   22,196,592.18x = 30,603,423.29 × 16,976,004.48
4. Step 4: Simplify right side
   22,196,592.18x = 519,523,850,789,496.31
5. Step 5: Solve for x
   x = 519,523,850,789,496.31/22,196,592.18
6. Step 6: Final answer
   x = 23,405,568.14