Finding the Fourth Proportional to 22,604,566.91, 33,886,662.98 and 8,217,499.49

Step by Step Solution

1. Step 1: Write the proportion equation
   22,604,566.91 : 33,886,662.98 = 8,217,499.49 : x
2. Step 2: Convert to fraction form
   22,604,566.91/33,886,662.98 = 8,217,499.49/x
3. Step 3: Cross multiply
   22,604,566.91x = 33,886,662.98 × 8,217,499.49
4. Step 4: Simplify right side
   22,604,566.91x = 278,463,635,672,506.06
5. Step 5: Solve for x
   x = 278,463,635,672,506.06/22,604,566.91
6. Step 6: Final answer
   x = 12,318,910.46