Finding the Fourth Proportional to 3,345.59, 5,014.59 and 1,152.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,345.59 : 5,014.59 = 1,152.52 : x
2. Step 2: Convert to fraction form
   3,345.59/5,014.59 = 1,152.52/x
3. Step 3: Cross multiply
   3,345.59x = 5,014.59 × 1,152.52
4. Step 4: Simplify right side
   3,345.59x = 5,779,415.27
5. Step 5: Solve for x
   x = 5,779,415.27/3,345.59
6. Step 6: Final answer
   x = 1,727.47