Finding the Fourth Proportional to 52,846.76, 72,925.79 and 30,181.34

Step by Step Solution

1. Step 1: Write the proportion equation
   52,846.76 : 72,925.79 = 30,181.34 : x
2. Step 2: Convert to fraction form
   52,846.76/72,925.79 = 30,181.34/x
3. Step 3: Cross multiply
   52,846.76x = 72,925.79 × 30,181.34
4. Step 4: Simplify right side
   52,846.76x = 2,200,998,094.17
5. Step 5: Solve for x
   x = 2,200,998,094.17/52,846.76
6. Step 6: Final answer
   x = 41,648.68