Finding the Fourth Proportional to 34,250.76, 47,281.86 and 21,692.52

Step by Step Solution

1. Step 1: Write the proportion equation
   34,250.76 : 47,281.86 = 21,692.52 : x
2. Step 2: Convert to fraction form
   34,250.76/47,281.86 = 21,692.52/x
3. Step 3: Cross multiply
   34,250.76x = 47,281.86 × 21,692.52
4. Step 4: Simplify right side
   34,250.76x = 1,025,662,693.69
5. Step 5: Solve for x
   x = 1,025,662,693.69/34,250.76
6. Step 6: Final answer
   x = 29,945.69