Finding the Fourth Proportional to 2,076,607.88, 2,865,713.52 and 1,158,827.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,607.88 : 2,865,713.52 = 1,158,827.24 : x
2. Step 2: Convert to fraction form
   2,076,607.88/2,865,713.52 = 1,158,827.24/x
3. Step 3: Cross multiply
   2,076,607.88x = 2,865,713.52 × 1,158,827.24
4. Step 4: Simplify right side
   2,076,607.88x = 3,320,866,889,012.28
5. Step 5: Solve for x
   x = 3,320,866,889,012.28/2,076,607.88
6. Step 6: Final answer
   x = 1,599,178.60