Finding the Fourth Proportional to 12,429,451,227.27, 17,152,649,574.53 and 6,713,735,624.27

Step by Step Solution

1. Step 1: Write the proportion equation
   12,429,451,227.27 : 17,152,649,574.53 = 6,713,735,624.27 : x
2. Step 2: Convert to fraction form
   12,429,451,227.27/17,152,649,574.53 = 6,713,735,624.27/x
3. Step 3: Cross multiply
   12,429,451,227.27x = 17,152,649,574.53 × 6,713,735,624.27
4. Step 4: Simplify right side
   12,429,451,227.27x = 115,158,354,499,022,389,248
5. Step 5: Solve for x
   x = 115,158,354,499,022,389,248/12,429,451,227.27
6. Step 6: Final answer
   x = 9,264,958,878.18