Finding the Fourth Proportional to 34,965.33, 52,410.65 and 13,876.17

Step by Step Solution

1. Step 1: Write the proportion equation
   34,965.33 : 52,410.65 = 13,876.17 : x
2. Step 2: Convert to fraction form
   34,965.33/52,410.65 = 13,876.17/x
3. Step 3: Cross multiply
   34,965.33x = 52,410.65 × 13,876.17
4. Step 4: Simplify right side
   34,965.33x = 727,259,019.83
5. Step 5: Solve for x
   x = 727,259,019.83/34,965.33
6. Step 6: Final answer
   x = 20,799.43