Finding the Fourth Proportional to 2,076,109.16, 2,865,113.97 and 1,158,418.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,109.16 : 2,865,113.97 = 1,158,418.46 : x
2. Step 2: Convert to fraction form
   2,076,109.16/2,865,113.97 = 1,158,418.46/x
3. Step 3: Cross multiply
   2,076,109.16x = 2,865,113.97 × 1,158,418.46
4. Step 4: Simplify right side
   2,076,109.16x = 3,319,000,912,851.89
5. Step 5: Solve for x
   x = 3,319,000,912,851.89/2,076,109.16
6. Step 6: Final answer
   x = 1,598,663.97