Finding the Fourth Proportional to 2,076,587.69, 2,865,685.50 and 1,158,807.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,587.69 : 2,865,685.50 = 1,158,807.06 : x
2. Step 2: Convert to fraction form
   2,076,587.69/2,865,685.50 = 1,158,807.06/x
3. Step 3: Cross multiply
   2,076,587.69x = 2,865,685.50 × 1,158,807.06
4. Step 4: Simplify right side
   2,076,587.69x = 3,320,776,589,139.63
5. Step 5: Solve for x
   x = 3,320,776,589,139.63/2,076,587.69
6. Step 6: Final answer
   x = 1,599,150.67