Finding the Fourth Proportional to 23,667,181,510.79, 32,661,737,150.16 and 13,106,385,958.79

Step by Step Solution

1. Step 1: Write the proportion equation
   23,667,181,510.79 : 32,661,737,150.16 = 13,106,385,958.79 : x
2. Step 2: Convert to fraction form
   23,667,181,510.79/32,661,737,150.16 = 13,106,385,958.79/x
3. Step 3: Cross multiply
   23,667,181,510.79x = 32,661,737,150.16 × 13,106,385,958.79
4. Step 4: Simplify right side
   23,667,181,510.79x = 428,077,333,174,383,411,200
5. Step 5: Solve for x
   x = 428,077,333,174,383,411,200/23,667,181,510.79
6. Step 6: Final answer
   x = 18,087,381,168.70