Finding the Fourth Proportional to 23,897,471,002.83, 32,978,558,822.99 and 13,192,606,445.67

Step by Step Solution

1. Step 1: Write the proportion equation
   23,897,471,002.83 : 32,978,558,822.99 = 13,192,606,445.67 : x
2. Step 2: Convert to fraction form
   23,897,471,002.83/32,978,558,822.99 = 13,192,606,445.67/x
3. Step 3: Cross multiply
   23,897,471,002.83x = 32,978,558,822.99 × 13,192,606,445.67
4. Step 4: Simplify right side
   23,897,471,002.83x = 435,073,147,697,019,158,528
5. Step 5: Solve for x
   x = 435,073,147,697,019,158,528/23,897,471,002.83
6. Step 6: Final answer
   x = 18,205,823,856.65