Finding the Fourth Proportional to 2,076,108.16, 2,865,112.59 and 1,158,417.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,108.16 : 2,865,112.59 = 1,158,417.46 : x
2. Step 2: Convert to fraction form
   2,076,108.16/2,865,112.59 = 1,158,417.46/x
3. Step 3: Cross multiply
   2,076,108.16x = 2,865,112.59 × 1,158,417.46
4. Step 4: Simplify right side
   2,076,108.16x = 3,318,996,449,121.82
5. Step 5: Solve for x
   x = 3,318,996,449,121.82/2,076,108.16
6. Step 6: Final answer
   x = 1,598,662.59