Finding the Fourth Proportional to 70,071.50, 96,698.68 and 44,921

Step by Step Solution

1. Step 1: Write the proportion equation
   70,071.50 : 96,698.68 = 44,921 : x
2. Step 2: Convert to fraction form
   70,071.50/96,698.68 = 44,921/x
3. Step 3: Cross multiply
   70,071.50x = 96,698.68 × 44,921
4. Step 4: Simplify right side
   70,071.50x = 4,343,801,404.28
5. Step 5: Solve for x
   x = 4,343,801,404.28/70,071.50
6. Step 6: Final answer
   x = 61,990.99