Finding the Fourth Proportional to 23,667,181,508.76, 32,661,737,147.37 and 13,106,385,956.76

Step by Step Solution

1. Step 1: Write the proportion equation
   23,667,181,508.76 : 32,661,737,147.37 = 13,106,385,956.76 : x
2. Step 2: Convert to fraction form
   23,667,181,508.76/32,661,737,147.37 = 13,106,385,956.76/x
3. Step 3: Cross multiply
   23,667,181,508.76x = 32,661,737,147.37 × 13,106,385,956.76
4. Step 4: Simplify right side
   23,667,181,508.76x = 428,077,333,071,676,571,648
5. Step 5: Solve for x
   x = 428,077,333,071,676,571,648/23,667,181,508.76
6. Step 6: Final answer
   x = 18,087,381,165.91