Finding the Fourth Proportional to 1,409,340.42, 1,944,076.41 and 899,468.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,409,340.42 : 1,944,076.41 = 899,468.10 : x
2. Step 2: Convert to fraction form
   1,409,340.42/1,944,076.41 = 899,468.10/x
3. Step 3: Cross multiply
   1,409,340.42x = 1,944,076.41 × 899,468.10
4. Step 4: Simplify right side
   1,409,340.42x = 1,748,634,714,757.52
5. Step 5: Solve for x
   x = 1,748,634,714,757.52/1,409,340.42
6. Step 6: Final answer
   x = 1,240,746.87