Finding the Fourth Proportional to 34,047.34, 46,985.30 and 19,143.34

Step by Step Solution

1. Step 1: Write the proportion equation
   34,047.34 : 46,985.30 = 19,143.34 : x
2. Step 2: Convert to fraction form
   34,047.34/46,985.30 = 19,143.34/x
3. Step 3: Cross multiply
   34,047.34x = 46,985.30 × 19,143.34
4. Step 4: Simplify right side
   34,047.34x = 899,455,572.90
5. Step 5: Solve for x
   x = 899,455,572.90/34,047.34
6. Step 6: Final answer
   x = 26,417.79