Finding the Fourth Proportional to 30,693,166,240.55, 42,356,635,054.83 and 17,327,159,370.05

Step by Step Solution

1. Step 1: Write the proportion equation
   30,693,166,240.55 : 42,356,635,054.83 = 17,327,159,370.05 : x
2. Step 2: Convert to fraction form
   30,693,166,240.55/42,356,635,054.83 = 17,327,159,370.05/x
3. Step 3: Cross multiply
   30,693,166,240.55x = 42,356,635,054.83 × 17,327,159,370.05
4. Step 4: Simplify right side
   30,693,166,240.55x = 733,920,165,973,874,049,024
5. Step 5: Solve for x
   x = 733,920,165,973,874,049,024/30,693,166,240.55
6. Step 6: Final answer
   x = 23,911,516,987.92