Finding the Fourth Proportional to 82,243,524.34, 123,364,335.39 and 19,995,191.27

Step by Step Solution

1. Step 1: Write the proportion equation
   82,243,524.34 : 123,364,335.39 = 19,995,191.27 : x
2. Step 2: Convert to fraction form
   82,243,524.34/123,364,335.39 = 19,995,191.27/x
3. Step 3: Cross multiply
   82,243,524.34x = 123,364,335.39 × 19,995,191.27
4. Step 4: Simplify right side
   82,243,524.34x = 2,466,693,482,019,480
5. Step 5: Solve for x
   x = 2,466,693,482,019,480/82,243,524.34
6. Step 6: Final answer
   x = 29,992,555.67