Finding the Fourth Proportional to 1,840.39, 2,538.89 and 1,093.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,840.39 : 2,538.89 = 1,093.93 : x
2. Step 2: Convert to fraction form
   1,840.39/2,538.89 = 1,093.93/x
3. Step 3: Cross multiply
   1,840.39x = 2,538.89 × 1,093.93
4. Step 4: Simplify right side
   1,840.39x = 2,777,362.47
5. Step 5: Solve for x
   x = 2,777,362.47/1,840.39
6. Step 6: Final answer
   x = 1,509.12