Finding the Fourth Proportional to 1,062,969.34, 1,466,529.69 and 681,206.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,969.34 : 1,466,529.69 = 681,206.62 : x
2. Step 2: Convert to fraction form
   1,062,969.34/1,466,529.69 = 681,206.62/x
3. Step 3: Cross multiply
   1,062,969.34x = 1,466,529.69 × 681,206.62
4. Step 4: Simplify right side
   1,062,969.34x = 999,009,733,254.55
5. Step 5: Solve for x
   x = 999,009,733,254.55/1,062,969.34
6. Step 6: Final answer
   x = 939,829.30