Finding the Fourth Proportional to 1,374,969.75, 2,062,510.52 and 654,941.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,374,969.75 : 2,062,510.52 = 654,941.31 : x
2. Step 2: Convert to fraction form
   1,374,969.75/2,062,510.52 = 654,941.31/x
3. Step 3: Cross multiply
   1,374,969.75x = 2,062,510.52 × 654,941.31
4. Step 4: Simplify right side
   1,374,969.75x = 1,350,823,338,582.87
5. Step 5: Solve for x
   x = 1,350,823,338,582.87/1,374,969.75
6. Step 6: Final answer
   x = 982,438.59