Finding the Fourth Proportional to 70,111.05, 105,124.29 and 32,679.52

Step by Step Solution

1. Step 1: Write the proportion equation
   70,111.05 : 105,124.29 = 32,679.52 : x
2. Step 2: Convert to fraction form
   70,111.05/105,124.29 = 32,679.52/x
3. Step 3: Cross multiply
   70,111.05x = 105,124.29 × 32,679.52
4. Step 4: Simplify right side
   70,111.05x = 3,435,410,952.18
5. Step 5: Solve for x
   x = 3,435,410,952.18/70,111.05
6. Step 6: Final answer
   x = 48,999.57