Finding the Fourth Proportional to 2,076,723.60, 3,109,836.60 and 1,656,819.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,723.60 : 3,109,836.60 = 1,656,819.60 : x
2. Step 2: Convert to fraction form
   2,076,723.60/3,109,836.60 = 1,656,819.60/x
3. Step 3: Cross multiply
   2,076,723.60x = 3,109,836.60 × 1,656,819.60
4. Step 4: Simplify right side
   2,076,723.60x = 5,152,438,231,677.36
5. Step 5: Solve for x
   x = 5,152,438,231,677.36/2,076,723.60
6. Step 6: Final answer
   x = 2,481,041.88