Finding the Fourth Proportional to 7,064.72, 10,597.80 and 1,870.59

Step by Step Solution

1. Step 1: Write the proportion equation
   7,064.72 : 10,597.80 = 1,870.59 : x
2. Step 2: Convert to fraction form
   7,064.72/10,597.80 = 1,870.59/x
3. Step 3: Cross multiply
   7,064.72x = 10,597.80 × 1,870.59
4. Step 4: Simplify right side
   7,064.72x = 19,824,185.46
5. Step 5: Solve for x
   x = 19,824,185.46/7,064.72
6. Step 6: Final answer
   x = 2,806.08