Finding the Fourth Proportional to 1,414,496.42, 1,952,047.17 and 870,945.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,414,496.42 : 1,952,047.17 = 870,945.86 : x
2. Step 2: Convert to fraction form
   1,414,496.42/1,952,047.17 = 870,945.86/x
3. Step 3: Cross multiply
   1,414,496.42x = 1,952,047.17 × 870,945.86
4. Step 4: Simplify right side
   1,414,496.42x = 1,700,127,401,236.22
5. Step 5: Solve for x
   x = 1,700,127,401,236.22/1,414,496.42
6. Step 6: Final answer
   x = 1,201,931.22