Finding the Fourth Proportional to 33,222,440.30, 49,823,830.05 and 13,016,053.10

Step by Step Solution

1. Step 1: Write the proportion equation
   33,222,440.30 : 49,823,830.05 = 13,016,053.10 : x
2. Step 2: Convert to fraction form
   33,222,440.30/49,823,830.05 = 13,016,053.10/x
3. Step 3: Cross multiply
   33,222,440.30x = 49,823,830.05 × 13,016,053.10
4. Step 4: Simplify right side
   33,222,440.30x = 648,509,617,576,175.62
5. Step 5: Solve for x
   x = 648,509,617,576,175.62/33,222,440.30
6. Step 6: Final answer
   x = 19,520,228.25