Finding the Fourth Proportional to 3,868,836.02, 5,807,737.71 and 2,075,222.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,868,836.02 : 5,807,737.71 = 2,075,222.42 : x
2. Step 2: Convert to fraction form
   3,868,836.02/5,807,737.71 = 2,075,222.42/x
3. Step 3: Cross multiply
   3,868,836.02x = 5,807,737.71 × 2,075,222.42
4. Step 4: Simplify right side
   3,868,836.02x = 12,052,347,505,271.46
5. Step 5: Solve for x
   x = 12,052,347,505,271.46/3,868,836.02
6. Step 6: Final answer
   x = 3,115,238.65