Finding the Fourth Proportional to 52,362, 72,259.56 and 30,006

Step by Step Solution

1. Step 1: Write the proportion equation
   52,362 : 72,259.56 = 30,006 : x
2. Step 2: Convert to fraction form
   52,362/72,259.56 = 30,006/x
3. Step 3: Cross multiply
   52,362x = 72,259.56 × 30,006
4. Step 4: Simplify right side
   52,362x = 2,168,220,357.36
5. Step 5: Solve for x
   x = 2,168,220,357.36/52,362
6. Step 6: Final answer
   x = 41,408.28