Finding the Fourth Proportional to 70,625.27, 97,422.15 and 42,314.55

Step by Step Solution

1. Step 1: Write the proportion equation
   70,625.27 : 97,422.15 = 42,314.55 : x
2. Step 2: Convert to fraction form
   70,625.27/97,422.15 = 42,314.55/x
3. Step 3: Cross multiply
   70,625.27x = 97,422.15 × 42,314.55
4. Step 4: Simplify right side
   70,625.27x = 4,122,374,437.28
5. Step 5: Solve for x
   x = 4,122,374,437.28/70,625.27
6. Step 6: Final answer
   x = 58,369.68