Finding the Fourth Proportional to 11,620,183.89, 17,432,403.98 and 4,793,032.78

Step by Step Solution

1. Step 1: Write the proportion equation
   11,620,183.89 : 17,432,403.98 = 4,793,032.78 : x
2. Step 2: Convert to fraction form
   11,620,183.89/17,432,403.98 = 4,793,032.78/x
3. Step 3: Cross multiply
   11,620,183.89x = 17,432,403.98 × 4,793,032.78
4. Step 4: Simplify right side
   11,620,183.89x = 83,554,083,686,377.31
5. Step 5: Solve for x
   x = 83,554,083,686,377.31/11,620,183.89
6. Step 6: Final answer
   x = 7,190,426.98