Finding the Fourth Proportional to 34,799.77, 48,023 and 19,692.15

Step by Step Solution

1. Step 1: Write the proportion equation
   34,799.77 : 48,023 = 19,692.15 : x
2. Step 2: Convert to fraction form
   34,799.77/48,023 = 19,692.15/x
3. Step 3: Cross multiply
   34,799.77x = 48,023 × 19,692.15
4. Step 4: Simplify right side
   34,799.77x = 945,676,119.45
5. Step 5: Solve for x
   x = 945,676,119.45/34,799.77
6. Step 6: Final answer
   x = 27,174.78