Finding the Fourth Proportional to 11,079,608,948.01, 16,620,435,092.16 and 3,618,230,836.17

Step by Step Solution

1. Step 1: Write the proportion equation
   11,079,608,948.01 : 16,620,435,092.16 = 3,618,230,836.17 : x
2. Step 2: Convert to fraction form
   11,079,608,948.01/16,620,435,092.16 = 3,618,230,836.17/x
3. Step 3: Cross multiply
   11,079,608,948.01x = 16,620,435,092.16 × 3,618,230,836.17
4. Step 4: Simplify right side
   11,079,608,948.01x = 60,136,570,761,015,287,808
5. Step 5: Solve for x
   x = 60,136,570,761,015,287,808/11,079,608,948.01
6. Step 6: Final answer
   x = 5,427,679,897.66