Finding the Fourth Proportional to 1,409,337.42, 1,944,072.27 and 899,465.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,409,337.42 : 1,944,072.27 = 899,465.10 : x
2. Step 2: Convert to fraction form
   1,409,337.42/1,944,072.27 = 899,465.10/x
3. Step 3: Cross multiply
   1,409,337.42x = 1,944,072.27 × 899,465.10
4. Step 4: Simplify right side
   1,409,337.42x = 1,748,625,158,742.78
5. Step 5: Solve for x
   x = 1,748,625,158,742.78/1,409,337.42
6. Step 6: Final answer
   x = 1,240,742.73