Finding the Fourth Proportional to 52,376.82, 72,274.54 and 30,573.84

Step by Step Solution

1. Step 1: Write the proportion equation
   52,376.82 : 72,274.54 = 30,573.84 : x
2. Step 2: Convert to fraction form
   52,376.82/72,274.54 = 30,573.84/x
3. Step 3: Cross multiply
   52,376.82x = 72,274.54 × 30,573.84
4. Step 4: Simplify right side
   52,376.82x = 2,209,710,222.03
5. Step 5: Solve for x
   x = 2,209,710,222.03/52,376.82
6. Step 6: Final answer
   x = 42,188.71