Finding the Fourth Proportional to 2,061, 3,092.58 and 907.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061 : 3,092.58 = 907.02 : x
2. Step 2: Convert to fraction form
   2,061/3,092.58 = 907.02/x
3. Step 3: Cross multiply
   2,061x = 3,092.58 × 907.02
4. Step 4: Simplify right side
   2,061x = 2,805,031.91
5. Step 5: Solve for x
   x = 2,805,031.91/2,061
6. Step 6: Final answer
   x = 1,361.01