Finding the Fourth Proportional to 3,690,287.83, 5,535,057.98 and 994,885.51

Step by Step Solution

1. Step 1: Write the proportion equation
   3,690,287.83 : 5,535,057.98 = 994,885.51 : x
2. Step 2: Convert to fraction form
   3,690,287.83/5,535,057.98 = 994,885.51/x
3. Step 3: Cross multiply
   3,690,287.83x = 5,535,057.98 × 994,885.51
4. Step 4: Simplify right side
   3,690,287.83x = 5,506,748,981,311.87
5. Step 5: Solve for x
   x = 5,506,748,981,311.87/3,690,287.83
6. Step 6: Final answer
   x = 1,492,227.50