Finding the Fourth Proportional to 14,258.93, 19,676.52 and 7,885.16

Step by Step Solution

1. Step 1: Write the proportion equation
   14,258.93 : 19,676.52 = 7,885.16 : x
2. Step 2: Convert to fraction form
   14,258.93/19,676.52 = 7,885.16/x
3. Step 3: Cross multiply
   14,258.93x = 19,676.52 × 7,885.16
4. Step 4: Simplify right side
   14,258.93x = 155,152,410.06
5. Step 5: Solve for x
   x = 155,152,410.06/14,258.93
6. Step 6: Final answer
   x = 10,881.07