Finding the Fourth Proportional to 13,037,164,881.68, 17,991,721,629.72 and 7,322,454,832.52

Step by Step Solution

1. Step 1: Write the proportion equation
   13,037,164,881.68 : 17,991,721,629.72 = 7,322,454,832.52 : x
2. Step 2: Convert to fraction form
   13,037,164,881.68/17,991,721,629.72 = 7,322,454,832.52/x
3. Step 3: Cross multiply
   13,037,164,881.68x = 17,991,721,629.72 × 7,322,454,832.52
4. Step 4: Simplify right side
   13,037,164,881.68x = 131,743,568,992,897,843,200
5. Step 5: Solve for x
   x = 131,743,568,992,897,843,200/13,037,164,881.68
6. Step 6: Final answer
   x = 10,105,231,481.58