Finding the Fourth Proportional to 70,282.42, 105,467.81 and 37,026.34

Step by Step Solution

1. Step 1: Write the proportion equation
   70,282.42 : 105,467.81 = 37,026.34 : x
2. Step 2: Convert to fraction form
   70,282.42/105,467.81 = 37,026.34/x
3. Step 3: Cross multiply
   70,282.42x = 105,467.81 × 37,026.34
4. Step 4: Simplify right side
   70,282.42x = 3,905,086,543.31
5. Step 5: Solve for x
   x = 3,905,086,543.31/70,282.42
6. Step 6: Final answer
   x = 55,562.78