Finding the Fourth Proportional to 33,499,315.10, 50,248,972.65 and 13,304,557.10

Step by Step Solution

1. Step 1: Write the proportion equation
   33,499,315.10 : 50,248,972.65 = 13,304,557.10 : x
2. Step 2: Convert to fraction form
   33,499,315.10/50,248,972.65 = 13,304,557.10/x
3. Step 3: Cross multiply
   33,499,315.10x = 50,248,972.65 × 13,304,557.10
4. Step 4: Simplify right side
   33,499,315.10x = 668,540,325,838,263.25
5. Step 5: Solve for x
   x = 668,540,325,838,263.25/33,499,315.10
6. Step 6: Final answer
   x = 19,956,835.65