Finding the Fourth Proportional to 833,796.81, 1,244,593.28 and 716,223.69

Step by Step Solution

1. Step 1: Write the proportion equation
   833,796.81 : 1,244,593.28 = 716,223.69 : x
2. Step 2: Convert to fraction form
   833,796.81/1,244,593.28 = 716,223.69/x
3. Step 3: Cross multiply
   833,796.81x = 1,244,593.28 × 716,223.69
4. Step 4: Simplify right side
   833,796.81x = 891,407,187,969.69
5. Step 5: Solve for x
   x = 891,407,187,969.69/833,796.81
6. Step 6: Final answer
   x = 1,069,094.03