Finding the Fourth Proportional to 2,611.47, 3,907.38 and 1,832.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,611.47 : 3,907.38 = 1,832.99 : x
2. Step 2: Convert to fraction form
   2,611.47/3,907.38 = 1,832.99/x
3. Step 3: Cross multiply
   2,611.47x = 3,907.38 × 1,832.99
4. Step 4: Simplify right side
   2,611.47x = 7,162,188.47
5. Step 5: Solve for x
   x = 7,162,188.47/2,611.47
6. Step 6: Final answer
   x = 2,742.59