Finding the Fourth Proportional to 70,002.42, 96,603.96 and 38,171.58

Step by Step Solution

1. Step 1: Write the proportion equation
   70,002.42 : 96,603.96 = 38,171.58 : x
2. Step 2: Convert to fraction form
   70,002.42/96,603.96 = 38,171.58/x
3. Step 3: Cross multiply
   70,002.42x = 96,603.96 × 38,171.58
4. Step 4: Simplify right side
   70,002.42x = 3,687,525,787.46
5. Step 5: Solve for x
   x = 3,687,525,787.46/70,002.42
6. Step 6: Final answer
   x = 52,677.12