Finding the Fourth Proportional to 3,391,997.80, 5,084,833.50 and 1,146,565.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,391,997.80 : 5,084,833.50 = 1,146,565.48 : x
2. Step 2: Convert to fraction form
   3,391,997.80/5,084,833.50 = 1,146,565.48/x
3. Step 3: Cross multiply
   3,391,997.80x = 5,084,833.50 × 1,146,565.48
4. Step 4: Simplify right side
   3,391,997.80x = 5,830,094,562,647.58
5. Step 5: Solve for x
   x = 5,830,094,562,647.58/3,391,997.80
6. Step 6: Final answer
   x = 1,718,778.99