Finding the Fourth Proportional to 1,384,586.47, 2,076,863.00 and 359,825.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,384,586.47 : 2,076,863.00 = 359,825.96 : x
2. Step 2: Convert to fraction form
   1,384,586.47/2,076,863.00 = 359,825.96/x
3. Step 3: Cross multiply
   1,384,586.47x = 2,076,863.00 × 359,825.96
4. Step 4: Simplify right side
   1,384,586.47x = 747,309,210,580.04
5. Step 5: Solve for x
   x = 747,309,210,580.04/1,384,586.47
6. Step 6: Final answer
   x = 539,734.59