Finding the Fourth Proportional to 2,518.88, 3,476.40 and 1,470.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,518.88 : 3,476.40 = 1,470.98 : x
2. Step 2: Convert to fraction form
   2,518.88/3,476.40 = 1,470.98/x
3. Step 3: Cross multiply
   2,518.88x = 3,476.40 × 1,470.98
4. Step 4: Simplify right side
   2,518.88x = 5,113,714.87
5. Step 5: Solve for x
   x = 5,113,714.87/2,518.88
6. Step 6: Final answer
   x = 2,030.15