Finding the Fourth Proportional to 1,250,505.34, 1,725,674.83 and 706,629.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,250,505.34 : 1,725,674.83 = 706,629.42 : x
2. Step 2: Convert to fraction form
   1,250,505.34/1,725,674.83 = 706,629.42/x
3. Step 3: Cross multiply
   1,250,505.34x = 1,725,674.83 × 706,629.42
4. Step 4: Simplify right side
   1,250,505.34x = 1,219,412,602,464.93
5. Step 5: Solve for x
   x = 1,219,412,602,464.93/1,250,505.34
6. Step 6: Final answer
   x = 975,135.86