Finding the Fourth Proportional to 1,848.69, 2,553.12 and 1,598.81

Step by Step Solution

1. Step 1: Write the proportion equation
   1,848.69 : 2,553.12 = 1,598.81 : x
2. Step 2: Convert to fraction form
   1,848.69/2,553.12 = 1,598.81/x
3. Step 3: Cross multiply
   1,848.69x = 2,553.12 × 1,598.81
4. Step 4: Simplify right side
   1,848.69x = 4,081,941.02
5. Step 5: Solve for x
   x = 4,081,941.02/1,848.69
6. Step 6: Final answer
   x = 2,208.02