Finding the Fourth Proportional to 23,258.56, 32,083.68 and 13,830.16

Step by Step Solution

1. Step 1: Write the proportion equation
   23,258.56 : 32,083.68 = 13,830.16 : x
2. Step 2: Convert to fraction form
   23,258.56/32,083.68 = 13,830.16/x
3. Step 3: Cross multiply
   23,258.56x = 32,083.68 × 13,830.16
4. Step 4: Simplify right side
   23,258.56x = 443,722,427.79
5. Step 5: Solve for x
   x = 443,722,427.79/23,258.56
6. Step 6: Final answer
   x = 19,077.81