Finding the Fourth Proportional to 1,848.54, 2,773.32 and 922.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,848.54 : 2,773.32 = 922.98 : x
2. Step 2: Convert to fraction form
   1,848.54/2,773.32 = 922.98/x
3. Step 3: Cross multiply
   1,848.54x = 2,773.32 × 922.98
4. Step 4: Simplify right side
   1,848.54x = 2,559,718.89
5. Step 5: Solve for x
   x = 2,559,718.89/1,848.54
6. Step 6: Final answer
   x = 1,384.72