Finding the Fourth Proportional to 34,719.94, 47,916.46 and 19,615.37

Step by Step Solution

1. Step 1: Write the proportion equation
   34,719.94 : 47,916.46 = 19,615.37 : x
2. Step 2: Convert to fraction form
   34,719.94/47,916.46 = 19,615.37/x
3. Step 3: Cross multiply
   34,719.94x = 47,916.46 × 19,615.37
4. Step 4: Simplify right side
   34,719.94x = 939,898,754.33
5. Step 5: Solve for x
   x = 939,898,754.33/34,719.94
6. Step 6: Final answer
   x = 27,070.87