Finding the Fourth Proportional to 2,368.77, 3,267.27 and 1,870.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,368.77 : 3,267.27 = 1,870.62 : x
2. Step 2: Convert to fraction form
   2,368.77/3,267.27 = 1,870.62/x
3. Step 3: Cross multiply
   2,368.77x = 3,267.27 × 1,870.62
4. Step 4: Simplify right side
   2,368.77x = 6,111,820.61
5. Step 5: Solve for x
   x = 6,111,820.61/2,368.77
6. Step 6: Final answer
   x = 2,580.17