Finding the Fourth Proportional to 70,501.96, 105,721.86 and 33,031.84

Step by Step Solution

1. Step 1: Write the proportion equation
   70,501.96 : 105,721.86 = 33,031.84 : x
2. Step 2: Convert to fraction form
   70,501.96/105,721.86 = 33,031.84/x
3. Step 3: Cross multiply
   70,501.96x = 105,721.86 × 33,031.84
4. Step 4: Simplify right side
   70,501.96x = 3,492,187,564.02
5. Step 5: Solve for x
   x = 3,492,187,564.02/70,501.96
6. Step 6: Final answer
   x = 49,533.20