Finding the Fourth Proportional to 69,950.58, 104,956.86 and 36,662.72

Step by Step Solution

1. Step 1: Write the proportion equation
   69,950.58 : 104,956.86 = 36,662.72 : x
2. Step 2: Convert to fraction form
   69,950.58/104,956.86 = 36,662.72/x
3. Step 3: Cross multiply
   69,950.58x = 104,956.86 × 36,662.72
4. Step 4: Simplify right side
   69,950.58x = 3,848,003,970.26
5. Step 5: Solve for x
   x = 3,848,003,970.26/69,950.58
6. Step 6: Final answer
   x = 55,010.32