Finding the Fourth Proportional to 34,282.31, 47,308.63 and 19,175

Step by Step Solution

1. Step 1: Write the proportion equation
   34,282.31 : 47,308.63 = 19,175 : x
2. Step 2: Convert to fraction form
   34,282.31/47,308.63 = 19,175/x
3. Step 3: Cross multiply
   34,282.31x = 47,308.63 × 19,175
4. Step 4: Simplify right side
   34,282.31x = 907,142,980.25
5. Step 5: Solve for x
   x = 907,142,980.25/34,282.31
6. Step 6: Final answer
   x = 26,460.96