Finding the Fourth Proportional to 12,342,721,482.48, 17,032,665,929.17 and 7,262,414,474.27

Step by Step Solution

1. Step 1: Write the proportion equation
   12,342,721,482.48 : 17,032,665,929.17 = 7,262,414,474.27 : x
2. Step 2: Convert to fraction form
   12,342,721,482.48/17,032,665,929.17 = 7,262,414,474.27/x
3. Step 3: Cross multiply
   12,342,721,482.48x = 17,032,665,929.17 × 7,262,414,474.27
4. Step 4: Simplify right side
   12,342,721,482.48x = 123,698,279,579,328,299,008
5. Step 5: Solve for x
   x = 123,698,279,579,328,299,008/12,342,721,482.48
6. Step 6: Final answer
   x = 10,021,961,506.22