Finding the Fourth Proportional to 69,830.56, 104,796.60 and 52,347.52

Step by Step Solution

1. Step 1: Write the proportion equation
   69,830.56 : 104,796.60 = 52,347.52 : x
2. Step 2: Convert to fraction form
   69,830.56/104,796.60 = 52,347.52/x
3. Step 3: Cross multiply
   69,830.56x = 104,796.60 × 52,347.52
4. Step 4: Simplify right side
   69,830.56x = 5,485,842,114.43
5. Step 5: Solve for x
   x = 5,485,842,114.43/69,830.56
6. Step 6: Final answer
   x = 78,559.33