Finding the Fourth Proportional to 70,984.71, 97,945.27 and 42,692.22

Step by Step Solution

1. Step 1: Write the proportion equation
   70,984.71 : 97,945.27 = 42,692.22 : x
2. Step 2: Convert to fraction form
   70,984.71/97,945.27 = 42,692.22/x
3. Step 3: Cross multiply
   70,984.71x = 97,945.27 × 42,692.22
4. Step 4: Simplify right side
   70,984.71x = 4,181,500,908.07
5. Step 5: Solve for x
   x = 4,181,500,908.07/70,984.71
6. Step 6: Final answer
   x = 58,907.06