Finding the Fourth Proportional to 70,758.27, 97,646.40 and 42,463.98

Step by Step Solution

1. Step 1: Write the proportion equation
   70,758.27 : 97,646.40 = 42,463.98 : x
2. Step 2: Convert to fraction form
   70,758.27/97,646.40 = 42,463.98/x
3. Step 3: Cross multiply
   70,758.27x = 97,646.40 × 42,463.98
4. Step 4: Simplify right side
   70,758.27x = 4,146,454,776.67
5. Step 5: Solve for x
   x = 4,146,454,776.67/70,758.27
6. Step 6: Final answer
   x = 58,600.28