Finding the Fourth Proportional to 30,613,518,069.42, 42,246,654,592.62 and 16,532,457,333.42

Step by Step Solution

1. Step 1: Write the proportion equation
   30,613,518,069.42 : 42,246,654,592.62 = 16,532,457,333.42 : x
2. Step 2: Convert to fraction form
   30,613,518,069.42/42,246,654,592.62 = 16,532,457,333.42/x
3. Step 3: Cross multiply
   30,613,518,069.42x = 42,246,654,592.62 × 16,532,457,333.42
4. Step 4: Simplify right side
   30,613,518,069.42x = 698,441,014,532,222,353,408
5. Step 5: Solve for x
   x = 698,441,014,532,222,353,408/30,613,518,069.42
6. Step 6: Final answer
   x = 22,814,790,934.79