Finding the Fourth Proportional to 2,076,488.76, 2,865,549.60 and 1,158,661.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,488.76 : 2,865,549.60 = 1,158,661.56 : x
2. Step 2: Convert to fraction form
   2,076,488.76/2,865,549.60 = 1,158,661.56/x
3. Step 3: Cross multiply
   2,076,488.76x = 2,865,549.60 × 1,158,661.56
4. Step 4: Simplify right side
   2,076,488.76x = 3,320,202,169,793.38
5. Step 5: Solve for x
   x = 3,320,202,169,793.38/2,076,488.76
6. Step 6: Final answer
   x = 1,598,950.22