Finding the Fourth Proportional to 1,931.02, 2,895.58 and 1,346.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,931.02 : 2,895.58 = 1,346.30 : x
2. Step 2: Convert to fraction form
   1,931.02/2,895.58 = 1,346.30/x
3. Step 3: Cross multiply
   1,931.02x = 2,895.58 × 1,346.30
4. Step 4: Simplify right side
   1,931.02x = 3,898,317.42
5. Step 5: Solve for x
   x = 3,898,317.42/1,931.02
6. Step 6: Final answer
   x = 2,018.79