Finding the Fourth Proportional to 1,973.79, 2,723.52 and 1,134.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,973.79 : 2,723.52 = 1,134.53 : x
2. Step 2: Convert to fraction form
   1,973.79/2,723.52 = 1,134.53/x
3. Step 3: Cross multiply
   1,973.79x = 2,723.52 × 1,134.53
4. Step 4: Simplify right side
   1,973.79x = 3,089,901.53
5. Step 5: Solve for x
   x = 3,089,901.53/1,973.79
6. Step 6: Final answer
   x = 1,565.47