Finding the Fourth Proportional to 1,076,705.55, 1,485,919.98 and 593,270.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,076,705.55 : 1,485,919.98 = 593,270.55 : x
2. Step 2: Convert to fraction form
   1,076,705.55/1,485,919.98 = 593,270.55/x
3. Step 3: Cross multiply
   1,076,705.55x = 1,485,919.98 × 593,270.55
4. Step 4: Simplify right side
   1,076,705.55x = 881,552,563,790.59
5. Step 5: Solve for x
   x = 881,552,563,790.59/1,076,705.55
6. Step 6: Final answer
   x = 818,749.90