Finding the Fourth Proportional to 2,076,822.60, 3,109,985.10 and 1,656,918.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,822.60 : 3,109,985.10 = 1,656,918.60 : x
2. Step 2: Convert to fraction form
   2,076,822.60/3,109,985.10 = 1,656,918.60/x
3. Step 3: Cross multiply
   2,076,822.60x = 3,109,985.10 × 1,656,918.60
4. Step 4: Simplify right side
   2,076,822.60x = 5,152,992,157,912.86
5. Step 5: Solve for x
   x = 5,152,992,157,912.86/2,076,822.60
6. Step 6: Final answer
   x = 2,481,190.33