Finding the Fourth Proportional to 23,114.10, 34,690.59 and 21,656.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,114.10 : 34,690.59 = 21,656.10 : x
2. Step 2: Convert to fraction form
   23,114.10/34,690.59 = 21,656.10/x
3. Step 3: Cross multiply
   23,114.10x = 34,690.59 × 21,656.10
4. Step 4: Simplify right side
   23,114.10x = 751,262,886.10
5. Step 5: Solve for x
   x = 751,262,886.10/23,114.10
6. Step 6: Final answer
   x = 32,502.36