Finding the Fourth Proportional to 70,047.82, 96,665.86 and 38,216.74

Step by Step Solution

1. Step 1: Write the proportion equation
   70,047.82 : 96,665.86 = 38,216.74 : x
2. Step 2: Convert to fraction form
   70,047.82/96,665.86 = 38,216.74/x
3. Step 3: Cross multiply
   70,047.82x = 96,665.86 × 38,216.74
4. Step 4: Simplify right side
   70,047.82x = 3,694,254,038.50
5. Step 5: Solve for x
   x = 3,694,254,038.50/70,047.82
6. Step 6: Final answer
   x = 52,739.03