Finding the Fourth Proportional to 70,792.52, 97,692.90 and 49,564.04

Step by Step Solution

1. Step 1: Write the proportion equation
   70,792.52 : 97,692.90 = 49,564.04 : x
2. Step 2: Convert to fraction form
   70,792.52/97,692.90 = 49,564.04/x
3. Step 3: Cross multiply
   70,792.52x = 97,692.90 × 49,564.04
4. Step 4: Simplify right side
   70,792.52x = 4,842,054,803.32
5. Step 5: Solve for x
   x = 4,842,054,803.32/70,792.52
6. Step 6: Final answer
   x = 68,397.83