Finding the Fourth Proportional to 1,062,925.34, 1,594,223.37 and 388,849.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,925.34 : 1,594,223.37 = 388,849.01 : x
2. Step 2: Convert to fraction form
   1,062,925.34/1,594,223.37 = 388,849.01/x
3. Step 3: Cross multiply
   1,062,925.34x = 1,594,223.37 × 388,849.01
4. Step 4: Simplify right side
   1,062,925.34x = 619,912,171,172.25
5. Step 5: Solve for x
   x = 619,912,171,172.25/1,062,925.34
6. Step 6: Final answer
   x = 583,213.28