Finding the Fourth Proportional to 70,053, 96,672.93 and 38,221.89

Step by Step Solution

1. Step 1: Write the proportion equation
   70,053 : 96,672.93 = 38,221.89 : x
2. Step 2: Convert to fraction form
   70,053/96,672.93 = 38,221.89/x
3. Step 3: Cross multiply
   70,053x = 96,672.93 × 38,221.89
4. Step 4: Simplify right side
   70,053x = 3,695,022,096.44
5. Step 5: Solve for x
   x = 3,695,022,096.44/70,053
6. Step 6: Final answer
   x = 52,746.09