Finding the Fourth Proportional to 2,185,933.94, 3,016,591.59 and 1,205,850.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,185,933.94 : 3,016,591.59 = 1,205,850.81 : x
2. Step 2: Convert to fraction form
   2,185,933.94/3,016,591.59 = 1,205,850.81/x
3. Step 3: Cross multiply
   2,185,933.94x = 3,016,591.59 × 1,205,850.81
4. Step 4: Simplify right side
   2,185,933.94x = 3,637,559,416,762.63
5. Step 5: Solve for x
   x = 3,637,559,416,762.63/2,185,933.94
6. Step 6: Final answer
   x = 1,664,075.64