Finding the Fourth Proportional to 70,635.51, 105,828.72 and 37,282.08

Step by Step Solution

1. Step 1: Write the proportion equation
   70,635.51 : 105,828.72 = 37,282.08 : x
2. Step 2: Convert to fraction form
   70,635.51/105,828.72 = 37,282.08/x
3. Step 3: Cross multiply
   70,635.51x = 105,828.72 × 37,282.08
4. Step 4: Simplify right side
   70,635.51x = 3,945,514,805.34
5. Step 5: Solve for x
   x = 3,945,514,805.34/70,635.51
6. Step 6: Final answer
   x = 55,857.38