Finding the Fourth Proportional to 94,227.21, 130,042.69 and 53,946.72

Step by Step Solution

1. Step 1: Write the proportion equation
   94,227.21 : 130,042.69 = 53,946.72 : x
2. Step 2: Convert to fraction form
   94,227.21/130,042.69 = 53,946.72/x
3. Step 3: Cross multiply
   94,227.21x = 130,042.69 × 53,946.72
4. Step 4: Simplify right side
   94,227.21x = 7,015,376,585.48
5. Step 5: Solve for x
   x = 7,015,376,585.48/94,227.21
6. Step 6: Final answer
   x = 74,451.71