Finding the Fourth Proportional to 1,845.56, 2,547.10 and 1,059.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,845.56 : 2,547.10 = 1,059.72 : x
2. Step 2: Convert to fraction form
   1,845.56/2,547.10 = 1,059.72/x
3. Step 3: Cross multiply
   1,845.56x = 2,547.10 × 1,059.72
4. Step 4: Simplify right side
   1,845.56x = 2,699,212.81
5. Step 5: Solve for x
   x = 2,699,212.81/1,845.56
6. Step 6: Final answer
   x = 1,462.54