Finding the Fourth Proportional to 70,495.80, 97,250.67 and 42,196.02

Step by Step Solution

1. Step 1: Write the proportion equation
   70,495.80 : 97,250.67 = 42,196.02 : x
2. Step 2: Convert to fraction form
   70,495.80/97,250.67 = 42,196.02/x
3. Step 3: Cross multiply
   70,495.80x = 97,250.67 × 42,196.02
4. Step 4: Simplify right side
   70,495.80x = 4,103,591,216.33
5. Step 5: Solve for x
   x = 4,103,591,216.33/70,495.80
6. Step 6: Final answer
   x = 58,210.44