Finding the Fourth Proportional to 3,905,440.37, 5,859,095.87 and 1,629,698.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,905,440.37 : 5,859,095.87 = 1,629,698.83 : x
2. Step 2: Convert to fraction form
   3,905,440.37/5,859,095.87 = 1,629,698.83/x
3. Step 3: Cross multiply
   3,905,440.37x = 5,859,095.87 × 1,629,698.83
4. Step 4: Simplify right side
   3,905,440.37x = 9,548,561,684,196.83
5. Step 5: Solve for x
   x = 9,548,561,684,196.83/3,905,440.37
6. Step 6: Final answer
   x = 2,444,938.54