Finding the Fourth Proportional to 77,951.73, 116,973.72 and 32,970.54

Step by Step Solution

1. Step 1: Write the proportion equation
   77,951.73 : 116,973.72 = 32,970.54 : x
2. Step 2: Convert to fraction form
   77,951.73/116,973.72 = 32,970.54/x
3. Step 3: Cross multiply
   77,951.73x = 116,973.72 × 32,970.54
4. Step 4: Simplify right side
   77,951.73x = 3,856,686,714.21
5. Step 5: Solve for x
   x = 3,856,686,714.21/77,951.73
6. Step 6: Final answer
   x = 49,475.32