Finding the Fourth Proportional to 32,799,321,099.30, 49,277,469,872.43 and 21,031,495,402.98

Step by Step Solution

1. Step 1: Write the proportion equation
   32,799,321,099.30 : 49,277,469,872.43 = 21,031,495,402.98 : x
2. Step 2: Convert to fraction form
   32,799,321,099.30/49,277,469,872.43 = 21,031,495,402.98/x
3. Step 3: Cross multiply
   32,799,321,099.30x = 49,277,469,872.43 × 21,031,495,402.98
4. Step 4: Simplify right side
   32,799,321,099.30x = 1,036,378,881,092,496,916,480
5. Step 5: Solve for x
   x = 1,036,378,881,092,496,916,480/32,799,321,099.30
6. Step 6: Final answer
   x = 31,597,571,119.07