Finding the Fourth Proportional to 52,698.72, 72,675.84 and 41,214.72

Step by Step Solution

1. Step 1: Write the proportion equation
   52,698.72 : 72,675.84 = 41,214.72 : x
2. Step 2: Convert to fraction form
   52,698.72/72,675.84 = 41,214.72/x
3. Step 3: Cross multiply
   52,698.72x = 72,675.84 × 41,214.72
4. Step 4: Simplify right side
   52,698.72x = 2,995,314,396.36
5. Step 5: Solve for x
   x = 2,995,314,396.36/52,698.72
6. Step 6: Final answer
   x = 56,838.47