Finding the Fourth Proportional to 9,788,948,238.13, 14,672,968,270.98 and 5,582,844,288.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,788,948,238.13 : 14,672,968,270.98 = 5,582,844,288.28 : x
2. Step 2: Convert to fraction form
   9,788,948,238.13/14,672,968,270.98 = 5,582,844,288.28/x
3. Step 3: Cross multiply
   9,788,948,238.13x = 14,672,968,270.98 × 5,582,844,288.28
4. Step 4: Simplify right side
   9,788,948,238.13x = 81,916,897,103,702,425,600
5. Step 5: Solve for x
   x = 81,916,897,103,702,425,600/9,788,948,238.13
6. Step 6: Final answer
   x = 8,368,304,245.86