Finding the Fourth Proportional to 1,377,133.43, 1,900,132.76 and 833,255.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,377,133.43 : 1,900,132.76 = 833,255.69 : x
2. Step 2: Convert to fraction form
   1,377,133.43/1,900,132.76 = 833,255.69/x
3. Step 3: Cross multiply
   1,377,133.43x = 1,900,132.76 × 833,255.69
4. Step 4: Simplify right side
   1,377,133.43x = 1,583,296,426,607.88
5. Step 5: Solve for x
   x = 1,583,296,426,607.88/1,377,133.43
6. Step 6: Final answer
   x = 1,149,704.45