Finding the Fourth Proportional to 2,534.89, 3,498.06 and 1,415.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534.89 : 3,498.06 = 1,415.83 : x
2. Step 2: Convert to fraction form
   2,534.89/3,498.06 = 1,415.83/x
3. Step 3: Cross multiply
   2,534.89x = 3,498.06 × 1,415.83
4. Step 4: Simplify right side
   2,534.89x = 4,952,658.29
5. Step 5: Solve for x
   x = 4,952,658.29/2,534.89
6. Step 6: Final answer
   x = 1,953.80