Finding the Fourth Proportional to 2,094.58, 3,139.71 and 707.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,094.58 : 3,139.71 = 707.46 : x
2. Step 2: Convert to fraction form
   2,094.58/3,139.71 = 707.46/x
3. Step 3: Cross multiply
   2,094.58x = 3,139.71 × 707.46
4. Step 4: Simplify right side
   2,094.58x = 2,221,219.24
5. Step 5: Solve for x
   x = 2,221,219.24/2,094.58
6. Step 6: Final answer
   x = 1,060.46