Finding the Fourth Proportional to 3,803,463.98, 5,703,061.59 and 1,643,140.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,803,463.98 : 5,703,061.59 = 1,643,140.93 : x
2. Step 2: Convert to fraction form
   3,803,463.98/5,703,061.59 = 1,643,140.93/x
3. Step 3: Cross multiply
   3,803,463.98x = 5,703,061.59 × 1,643,140.93
4. Step 4: Simplify right side
   3,803,463.98x = 9,370,933,943,569.15
5. Step 5: Solve for x
   x = 9,370,933,943,569.15/3,803,463.98
6. Step 6: Final answer
   x = 2,463,789.32