Finding the Fourth Proportional to 34,068.50, 47,015.25 and 19,164.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,068.50 : 47,015.25 = 19,164.50 : x
2. Step 2: Convert to fraction form
   34,068.50/47,015.25 = 19,164.50/x
3. Step 3: Cross multiply
   34,068.50x = 47,015.25 × 19,164.50
4. Step 4: Simplify right side
   34,068.50x = 901,023,758.63
5. Step 5: Solve for x
   x = 901,023,758.63/34,068.50
6. Step 6: Final answer
   x = 26,447.42