Finding the Fourth Proportional to 2,885,150.16, 4,328,118.96 and 1,201,860

Step by Step Solution

1. Step 1: Write the proportion equation
   2,885,150.16 : 4,328,118.96 = 1,201,860 : x
2. Step 2: Convert to fraction form
   2,885,150.16/4,328,118.96 = 1,201,860/x
3. Step 3: Cross multiply
   2,885,150.16x = 4,328,118.96 × 1,201,860
4. Step 4: Simplify right side
   2,885,150.16x = 5,201,793,053,265.60
5. Step 5: Solve for x
   x = 5,201,793,053,265.60/2,885,150.16
6. Step 6: Final answer
   x = 1,802,954.01