Finding the Fourth Proportional to 70,536.42, 97,333.17 and 42,241.38

Step by Step Solution

1. Step 1: Write the proportion equation
   70,536.42 : 97,333.17 = 42,241.38 : x
2. Step 2: Convert to fraction form
   70,536.42/97,333.17 = 42,241.38/x
3. Step 3: Cross multiply
   70,536.42x = 97,333.17 × 42,241.38
4. Step 4: Simplify right side
   70,536.42x = 4,111,487,420.57
5. Step 5: Solve for x
   x = 4,111,487,420.57/70,536.42
6. Step 6: Final answer
   x = 58,288.86