Finding the Fourth Proportional to 1,841.90, 2,541.89 and 1,056.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,841.90 : 2,541.89 = 1,056.10 : x
2. Step 2: Convert to fraction form
   1,841.90/2,541.89 = 1,056.10/x
3. Step 3: Cross multiply
   1,841.90x = 2,541.89 × 1,056.10
4. Step 4: Simplify right side
   1,841.90x = 2,684,490.03
5. Step 5: Solve for x
   x = 2,684,490.03/1,841.90
6. Step 6: Final answer
   x = 1,457.46