Finding the Fourth Proportional to 1,675.01, 2,510.18 and 1,385.99

Step by Step Solution

1. Step 1: Write the proportion equation
   1,675.01 : 2,510.18 = 1,385.99 : x
2. Step 2: Convert to fraction form
   1,675.01/2,510.18 = 1,385.99/x
3. Step 3: Cross multiply
   1,675.01x = 2,510.18 × 1,385.99
4. Step 4: Simplify right side
   1,675.01x = 3,479,084.38
5. Step 5: Solve for x
   x = 3,479,084.38/1,675.01
6. Step 6: Final answer
   x = 2,077.05