Finding the Fourth Proportional to 1,283,667.18, 1,771,487.76 and 702,914.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,283,667.18 : 1,771,487.76 = 702,914.82 : x
2. Step 2: Convert to fraction form
   1,283,667.18/1,771,487.76 = 702,914.82/x
3. Step 3: Cross multiply
   1,283,667.18x = 1,771,487.76 × 702,914.82
4. Step 4: Simplify right side
   1,283,667.18x = 1,245,204,999,952.60
5. Step 5: Solve for x
   x = 1,245,204,999,952.60/1,283,667.18
6. Step 6: Final answer
   x = 970,037.26