Finding the Fourth Proportional to 1,307,086.62, 1,959,236.01 and 744,910.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,307,086.62 : 1,959,236.01 = 744,910.62 : x
2. Step 2: Convert to fraction form
   1,307,086.62/1,959,236.01 = 744,910.62/x
3. Step 3: Cross multiply
   1,307,086.62x = 1,959,236.01 × 744,910.62
4. Step 4: Simplify right side
   1,307,086.62x = 1,459,455,710,935.43
5. Step 5: Solve for x
   x = 1,459,455,710,935.43/1,307,086.62
6. Step 6: Final answer
   x = 1,116,571.53