Finding the Fourth Proportional to 34,819.32, 52,113.48 and 31,706.52

Step by Step Solution

1. Step 1: Write the proportion equation
   34,819.32 : 52,113.48 = 31,706.52 : x
2. Step 2: Convert to fraction form
   34,819.32/52,113.48 = 31,706.52/x
3. Step 3: Cross multiply
   34,819.32x = 52,113.48 × 31,706.52
4. Step 4: Simplify right side
   34,819.32x = 1,652,337,095.89
5. Step 5: Solve for x
   x = 1,652,337,095.89/34,819.32
6. Step 6: Final answer
   x = 47,454.61