Finding the Fourth Proportional to 1,281,934.42, 1,769,100.53 and 701,212.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,281,934.42 : 1,769,100.53 = 701,212.12 : x
2. Step 2: Convert to fraction form
   1,281,934.42/1,769,100.53 = 701,212.12/x
3. Step 3: Cross multiply
   1,281,934.42x = 1,769,100.53 × 701,212.12
4. Step 4: Simplify right side
   1,281,934.42x = 1,240,514,725,205.61
5. Step 5: Solve for x
   x = 1,240,514,725,205.61/1,281,934.42
6. Step 6: Final answer
   x = 967,689.69