Finding the Fourth Proportional to 1,967.90, 2,953.73 and 1,499.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,967.90 : 2,953.73 = 1,499.72 : x
2. Step 2: Convert to fraction form
   1,967.90/2,953.73 = 1,499.72/x
3. Step 3: Cross multiply
   1,967.90x = 2,953.73 × 1,499.72
4. Step 4: Simplify right side
   1,967.90x = 4,429,756.94
5. Step 5: Solve for x
   x = 4,429,756.94/1,967.90
6. Step 6: Final answer
   x = 2,251.01