Finding the Fourth Proportional to 1,500.51, 2,069.67 and 1,376.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,500.51 : 2,069.67 = 1,376.58 : x
2. Step 2: Convert to fraction form
   1,500.51/2,069.67 = 1,376.58/x
3. Step 3: Cross multiply
   1,500.51x = 2,069.67 × 1,376.58
4. Step 4: Simplify right side
   1,500.51x = 2,849,066.33
5. Step 5: Solve for x
   x = 2,849,066.33/1,500.51
6. Step 6: Final answer
   x = 1,898.73