Finding the Fourth Proportional to 2,076,340.30, 3,111,157.05 and 1,175,101.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,340.30 : 3,111,157.05 = 1,175,101.90 : x
2. Step 2: Convert to fraction form
   2,076,340.30/3,111,157.05 = 1,175,101.90/x
3. Step 3: Cross multiply
   2,076,340.30x = 3,111,157.05 × 1,175,101.90
4. Step 4: Simplify right side
   2,076,340.30x = 3,655,926,560,653.39
5. Step 5: Solve for x
   x = 3,655,926,560,653.39/2,076,340.30
6. Step 6: Final answer
   x = 1,760,755.00