Finding the Fourth Proportional to 3,460.02, 5,182.82 and 1,612.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,460.02 : 5,182.82 = 1,612.72 : x
2. Step 2: Convert to fraction form
   3,460.02/5,182.82 = 1,612.72/x
3. Step 3: Cross multiply
   3,460.02x = 5,182.82 × 1,612.72
4. Step 4: Simplify right side
   3,460.02x = 8,358,437.47
5. Step 5: Solve for x
   x = 8,358,437.47/3,460.02
6. Step 6: Final answer
   x = 2,415.72