Finding the Fourth Proportional to 3,547.72, 4,895.86 and 2,056.51

Step by Step Solution

1. Step 1: Write the proportion equation
   3,547.72 : 4,895.86 = 2,056.51 : x
2. Step 2: Convert to fraction form
   3,547.72/4,895.86 = 2,056.51/x
3. Step 3: Cross multiply
   3,547.72x = 4,895.86 × 2,056.51
4. Step 4: Simplify right side
   3,547.72x = 10,068,356.56
5. Step 5: Solve for x
   x = 10,068,356.56/3,547.72
6. Step 6: Final answer
   x = 2,837.98