Finding the Fourth Proportional to 23,858,584,108.88, 32,924,882,349.96 and 13,297,561,808.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,858,584,108.88 : 32,924,882,349.96 = 13,297,561,808.72 : x
2. Step 2: Convert to fraction form
   23,858,584,108.88/32,924,882,349.96 = 13,297,561,808.72/x
3. Step 3: Cross multiply
   23,858,584,108.88x = 32,924,882,349.96 × 13,297,561,808.72
4. Step 4: Simplify right side
   23,858,584,108.88x = 437,820,658,093,427,261,440
5. Step 5: Solve for x
   x = 437,820,658,093,427,261,440/23,858,584,108.88
6. Step 6: Final answer
   x = 18,350,655,516.50