Finding the Fourth Proportional to 34,189.57, 47,184.18 and 19,082.86

Step by Step Solution

1. Step 1: Write the proportion equation
   34,189.57 : 47,184.18 = 19,082.86 : x
2. Step 2: Convert to fraction form
   34,189.57/47,184.18 = 19,082.86/x
3. Step 3: Cross multiply
   34,189.57x = 47,184.18 × 19,082.86
4. Step 4: Simplify right side
   34,189.57x = 900,409,101.15
5. Step 5: Solve for x
   x = 900,409,101.15/34,189.57
6. Step 6: Final answer
   x = 26,335.78