Finding the Fourth Proportional to 34,047.94, 46,985.30 and 19,705.79

Step by Step Solution

1. Step 1: Write the proportion equation
   34,047.94 : 46,985.30 = 19,705.79 : x
2. Step 2: Convert to fraction form
   34,047.94/46,985.30 = 19,705.79/x
3. Step 3: Cross multiply
   34,047.94x = 46,985.30 × 19,705.79
4. Step 4: Simplify right side
   34,047.94x = 925,882,454.89
5. Step 5: Solve for x
   x = 925,882,454.89/34,047.94
6. Step 6: Final answer
   x = 27,193.49