Finding the Fourth Proportional to 704,081.70, 1,055,700.78 and 224,102.16

Step by Step Solution

1. Step 1: Write the proportion equation
   704,081.70 : 1,055,700.78 = 224,102.16 : x
2. Step 2: Convert to fraction form
   704,081.70/1,055,700.78 = 224,102.16/x
3. Step 3: Cross multiply
   704,081.70x = 1,055,700.78 × 224,102.16
4. Step 4: Simplify right side
   704,081.70x = 236,584,825,111.69
5. Step 5: Solve for x
   x = 236,584,825,111.69/704,081.70
6. Step 6: Final answer
   x = 336,018.99