Finding the Fourth Proportional to 70,902.32, 106,327 and 23,508.72

Step by Step Solution

1. Step 1: Write the proportion equation
   70,902.32 : 106,327 = 23,508.72 : x
2. Step 2: Convert to fraction form
   70,902.32/106,327 = 23,508.72/x
3. Step 3: Cross multiply
   70,902.32x = 106,327 × 23,508.72
4. Step 4: Simplify right side
   70,902.32x = 2,499,611,671.44
5. Step 5: Solve for x
   x = 2,499,611,671.44/70,902.32
6. Step 6: Final answer
   x = 35,254.30