Finding the Fourth Proportional to 1,015,851.15, 1,524,030.41 and 716,915.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,851.15 : 1,524,030.41 = 716,915.59 : x
2. Step 2: Convert to fraction form
   1,015,851.15/1,524,030.41 = 716,915.59/x
3. Step 3: Cross multiply
   1,015,851.15x = 1,524,030.41 × 716,915.59
4. Step 4: Simplify right side
   1,015,851.15x = 1,092,601,158,545.31
5. Step 5: Solve for x
   x = 1,092,601,158,545.31/1,015,851.15
6. Step 6: Final answer
   x = 1,075,552.42