Finding the Fourth Proportional to 52,529.03, 72,493.48 and 29,870.12

Step by Step Solution

1. Step 1: Write the proportion equation
   52,529.03 : 72,493.48 = 29,870.12 : x
2. Step 2: Convert to fraction form
   52,529.03/72,493.48 = 29,870.12/x
3. Step 3: Cross multiply
   52,529.03x = 72,493.48 × 29,870.12
4. Step 4: Simplify right side
   52,529.03x = 2,165,388,946.82
5. Step 5: Solve for x
   x = 2,165,388,946.82/52,529.03
6. Step 6: Final answer
   x = 41,222.71