Finding the Fourth Proportional to 1,380,295.50, 1,904,849.82 and 751,680.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,380,295.50 : 1,904,849.82 = 751,680.51 : x
2. Step 2: Convert to fraction form
   1,380,295.50/1,904,849.82 = 751,680.51/x
3. Step 3: Cross multiply
   1,380,295.50x = 1,904,849.82 × 751,680.51
4. Step 4: Simplify right side
   1,380,295.50x = 1,431,838,484,171.01
5. Step 5: Solve for x
   x = 1,431,838,484,171.01/1,380,295.50
6. Step 6: Final answer
   x = 1,037,341.99