Finding the Fourth Proportional to 1,525,313.31, 2,104,892.33 and 836,983.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,313.31 : 2,104,892.33 = 836,983.05 : x
2. Step 2: Convert to fraction form
   1,525,313.31/2,104,892.33 = 836,983.05/x
3. Step 3: Cross multiply
   1,525,313.31x = 2,104,892.33 × 836,983.05
4. Step 4: Simplify right side
   1,525,313.31x = 1,761,759,198,100.09
5. Step 5: Solve for x
   x = 1,761,759,198,100.09/1,525,313.31
6. Step 6: Final answer
   x = 1,155,014.64