Finding the Fourth Proportional to 52,207, 72,018.71 and 33,054.34

Step by Step Solution

1. Step 1: Write the proportion equation
   52,207 : 72,018.71 = 33,054.34 : x
2. Step 2: Convert to fraction form
   52,207/72,018.71 = 33,054.34/x
3. Step 3: Cross multiply
   52,207x = 72,018.71 × 33,054.34
4. Step 4: Simplify right side
   52,207x = 2,380,530,926.70
5. Step 5: Solve for x
   x = 2,380,530,926.70/52,207
6. Step 6: Final answer
   x = 45,597.93