Finding the Fourth Proportional to 1,260,096.53, 1,738,864.82 and 716,156.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,096.53 : 1,738,864.82 = 716,156.82 : x
2. Step 2: Convert to fraction form
   1,260,096.53/1,738,864.82 = 716,156.82/x
3. Step 3: Cross multiply
   1,260,096.53x = 1,738,864.82 × 716,156.82
4. Step 4: Simplify right side
   1,260,096.53x = 1,245,299,896,320.29
5. Step 5: Solve for x
   x = 1,245,299,896,320.29/1,260,096.53
6. Step 6: Final answer
   x = 988,257.54