Finding the Fourth Proportional to 50,312.14, 69,501.59 and 47,654.93

Step by Step Solution

1. Step 1: Write the proportion equation
   50,312.14 : 69,501.59 = 47,654.93 : x
2. Step 2: Convert to fraction form
   50,312.14/69,501.59 = 47,654.93/x
3. Step 3: Cross multiply
   50,312.14x = 69,501.59 × 47,654.93
4. Step 4: Simplify right side
   50,312.14x = 3,312,093,788.58
5. Step 5: Solve for x
   x = 3,312,093,788.58/50,312.14
6. Step 6: Final answer
   x = 65,830.91