Finding the Fourth Proportional to 4,888,018.98, 7,332,527.82 and 1,693,139.22

Step by Step Solution

1. Step 1: Write the proportion equation
   4,888,018.98 : 7,332,527.82 = 1,693,139.22 : x
2. Step 2: Convert to fraction form
   4,888,018.98/7,332,527.82 = 1,693,139.22/x
3. Step 3: Cross multiply
   4,888,018.98x = 7,332,527.82 × 1,693,139.22
4. Step 4: Simplify right side
   4,888,018.98x = 12,414,990,433,783.10
5. Step 5: Solve for x
   x = 12,414,990,433,783.10/4,888,018.98
6. Step 6: Final answer
   x = 2,539,881.80