Finding the Fourth Proportional to 2,436.86, 3,656.33 and 975.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.86 : 3,656.33 = 975.62 : x
2. Step 2: Convert to fraction form
   2,436.86/3,656.33 = 975.62/x
3. Step 3: Cross multiply
   2,436.86x = 3,656.33 × 975.62
4. Step 4: Simplify right side
   2,436.86x = 3,567,165.51
5. Step 5: Solve for x
   x = 3,567,165.51/2,436.86
6. Step 6: Final answer
   x = 1,463.84