Finding the Fourth Proportional to 830,382.72, 1,144,733.76 and 591,504

Step by Step Solution

1. Step 1: Write the proportion equation
   830,382.72 : 1,144,733.76 = 591,504 : x
2. Step 2: Convert to fraction form
   830,382.72/1,144,733.76 = 591,504/x
3. Step 3: Cross multiply
   830,382.72x = 1,144,733.76 × 591,504
4. Step 4: Simplify right side
   830,382.72x = 677,114,597,975.04
5. Step 5: Solve for x
   x = 677,114,597,975.04/830,382.72
6. Step 6: Final answer
   x = 815,424.72