Finding the Fourth Proportional to 33,499,007.10, 50,248,510.65 and 13,304,249.10

Step by Step Solution

1. Step 1: Write the proportion equation
   33,499,007.10 : 50,248,510.65 = 13,304,249.10 : x
2. Step 2: Convert to fraction form
   33,499,007.10/50,248,510.65 = 13,304,249.10/x
3. Step 3: Cross multiply
   33,499,007.10x = 50,248,510.65 × 13,304,249.10
4. Step 4: Simplify right side
   33,499,007.10x = 668,518,702,591,602.88
5. Step 5: Solve for x
   x = 668,518,702,591,602.88/33,499,007.10
6. Step 6: Final answer
   x = 19,956,373.65