Finding the Fourth Proportional to 61,256.97, 84,538.82 and 34,036.34

Step by Step Solution

1. Step 1: Write the proportion equation
   61,256.97 : 84,538.82 = 34,036.34 : x
2. Step 2: Convert to fraction form
   61,256.97/84,538.82 = 34,036.34/x
3. Step 3: Cross multiply
   61,256.97x = 84,538.82 × 34,036.34
4. Step 4: Simplify right side
   61,256.97x = 2,877,392,020.72
5. Step 5: Solve for x
   x = 2,877,392,020.72/61,256.97
6. Step 6: Final answer
   x = 46,972.48