Finding the Fourth Proportional to 2,061.07, 3,094.27 and 1,770.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.07 : 3,094.27 = 1,770.45 : x
2. Step 2: Convert to fraction form
   2,061.07/3,094.27 = 1,770.45/x
3. Step 3: Cross multiply
   2,061.07x = 3,094.27 × 1,770.45
4. Step 4: Simplify right side
   2,061.07x = 5,478,250.32
5. Step 5: Solve for x
   x = 5,478,250.32/2,061.07
6. Step 6: Final answer
   x = 2,657.96