Finding the Fourth Proportional to 1,496,564.77, 2,065,256.17 and 817,501.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496,564.77 : 2,065,256.17 = 817,501.27 : x
2. Step 2: Convert to fraction form
   1,496,564.77/2,065,256.17 = 817,501.27/x
3. Step 3: Cross multiply
   1,496,564.77x = 2,065,256.17 × 817,501.27
4. Step 4: Simplify right side
   1,496,564.77x = 1,688,349,541,850.34
5. Step 5: Solve for x
   x = 1,688,349,541,850.34/1,496,564.77
6. Step 6: Final answer
   x = 1,128,150.00