Finding the Fourth Proportional to 34,388.34, 47,458.56 and 19,282.38

Step by Step Solution

1. Step 1: Write the proportion equation
   34,388.34 : 47,458.56 = 19,282.38 : x
2. Step 2: Convert to fraction form
   34,388.34/47,458.56 = 19,282.38/x
3. Step 3: Cross multiply
   34,388.34x = 47,458.56 × 19,282.38
4. Step 4: Simplify right side
   34,388.34x = 915,113,988.17
5. Step 5: Solve for x
   x = 915,113,988.17/34,388.34
6. Step 6: Final answer
   x = 26,611.17