Finding the Fourth Proportional to 1,816,192.82, 2,724,292.71 and 1,705,213.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,816,192.82 : 2,724,292.71 = 1,705,213.01 : x
2. Step 2: Convert to fraction form
   1,816,192.82/2,724,292.71 = 1,705,213.01/x
3. Step 3: Cross multiply
   1,816,192.82x = 2,724,292.71 × 1,705,213.01
4. Step 4: Simplify right side
   1,816,192.82x = 4,645,499,378,950.89
5. Step 5: Solve for x
   x = 4,645,499,378,950.89/1,816,192.82
6. Step 6: Final answer
   x = 2,557,822.78