Finding the Fourth Proportional to 12,925.73, 19,258.56 and 12,076.98

Step by Step Solution

1. Step 1: Write the proportion equation
   12,925.73 : 19,258.56 = 12,076.98 : x
2. Step 2: Convert to fraction form
   12,925.73/19,258.56 = 12,076.98/x
3. Step 3: Cross multiply
   12,925.73x = 19,258.56 × 12,076.98
4. Step 4: Simplify right side
   12,925.73x = 232,585,243.95
5. Step 5: Solve for x
   x = 232,585,243.95/12,925.73
6. Step 6: Final answer
   x = 17,993.98