Finding the Fourth Proportional to 34,327.50, 47,372.67 and 19,423.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,327.50 : 47,372.67 = 19,423.50 : x
2. Step 2: Convert to fraction form
   34,327.50/47,372.67 = 19,423.50/x
3. Step 3: Cross multiply
   34,327.50x = 47,372.67 × 19,423.50
4. Step 4: Simplify right side
   34,327.50x = 920,143,055.75
5. Step 5: Solve for x
   x = 920,143,055.75/34,327.50
6. Step 6: Final answer
   x = 26,804.84