Finding the Fourth Proportional to 34,402.50, 47,476.18 and 19,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,402.50 : 47,476.18 = 19,498.50 : x
2. Step 2: Convert to fraction form
   34,402.50/47,476.18 = 19,498.50/x
3. Step 3: Cross multiply
   34,402.50x = 47,476.18 × 19,498.50
4. Step 4: Simplify right side
   34,402.50x = 925,714,295.73
5. Step 5: Solve for x
   x = 925,714,295.73/34,402.50
6. Step 6: Final answer
   x = 26,908.34