Finding the Fourth Proportional to 33,191,905.73, 49,759,460.52 and 12,736,304.77

Step by Step Solution

1. Step 1: Write the proportion equation
   33,191,905.73 : 49,759,460.52 = 12,736,304.77 : x
2. Step 2: Convert to fraction form
   33,191,905.73/49,759,460.52 = 12,736,304.77/x
3. Step 3: Cross multiply
   33,191,905.73x = 49,759,460.52 × 12,736,304.77
4. Step 4: Simplify right side
   33,191,905.73x = 633,751,654,309,821.12
5. Step 5: Solve for x
   x = 633,751,654,309,821.12/33,191,905.73
6. Step 6: Final answer
   x = 19,093,560.32