Finding the Fourth Proportional to 78,951.56, 108,948.56 and 43,141.86

Step by Step Solution

1. Step 1: Write the proportion equation
   78,951.56 : 108,948.56 = 43,141.86 : x
2. Step 2: Convert to fraction form
   78,951.56/108,948.56 = 43,141.86/x
3. Step 3: Cross multiply
   78,951.56x = 108,948.56 × 43,141.86
4. Step 4: Simplify right side
   78,951.56x = 4,700,243,307.01
5. Step 5: Solve for x
   x = 4,700,243,307.01/78,951.56
6. Step 6: Final answer
   x = 59,533.26