Finding the Fourth Proportional to 1,935.30, 2,670.06 and 1,095.91

Step by Step Solution

1. Step 1: Write the proportion equation
   1,935.30 : 2,670.06 = 1,095.91 : x
2. Step 2: Convert to fraction form
   1,935.30/2,670.06 = 1,095.91/x
3. Step 3: Cross multiply
   1,935.30x = 2,670.06 × 1,095.91
4. Step 4: Simplify right side
   1,935.30x = 2,926,145.45
5. Step 5: Solve for x
   x = 2,926,145.45/1,935.30
6. Step 6: Final answer
   x = 1,511.99