Finding the Fourth Proportional to 5,870.98, 8,100.57 and 4,296.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,870.98 : 8,100.57 = 4,296.34 : x
2. Step 2: Convert to fraction form
   5,870.98/8,100.57 = 4,296.34/x
3. Step 3: Cross multiply
   5,870.98x = 8,100.57 × 4,296.34
4. Step 4: Simplify right side
   5,870.98x = 34,802,802.91
5. Step 5: Solve for x
   x = 34,802,802.91/5,870.98
6. Step 6: Final answer
   x = 5,927.94