Finding the Fourth Proportional to 1,969,389.72, 2,952,903.60 and 903,096

Step by Step Solution

1. Step 1: Write the proportion equation
   1,969,389.72 : 2,952,903.60 = 903,096 : x
2. Step 2: Convert to fraction form
   1,969,389.72/2,952,903.60 = 903,096/x
3. Step 3: Cross multiply
   1,969,389.72x = 2,952,903.60 × 903,096
4. Step 4: Simplify right side
   1,969,389.72x = 2,666,755,429,545.60
5. Step 5: Solve for x
   x = 2,666,755,429,545.60/1,969,389.72
6. Step 6: Final answer
   x = 1,354,102.44