Finding the Fourth Proportional to 22,017,458.34, 33,013,105.56 and 8,371,602.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,017,458.34 : 33,013,105.56 = 8,371,602.72 : x
2. Step 2: Convert to fraction form
   22,017,458.34/33,013,105.56 = 8,371,602.72/x
3. Step 3: Cross multiply
   22,017,458.34x = 33,013,105.56 × 8,371,602.72
4. Step 4: Simplify right side
   22,017,458.34x = 276,372,604,301,743.09
5. Step 5: Solve for x
   x = 276,372,604,301,743.09/22,017,458.34
6. Step 6: Final answer
   x = 12,552,429.99