Finding the Fourth Proportional to 78,870.95, 108,841.34 and 43,060.96

Step by Step Solution

1. Step 1: Write the proportion equation
   78,870.95 : 108,841.34 = 43,060.96 : x
2. Step 2: Convert to fraction form
   78,870.95/108,841.34 = 43,060.96/x
3. Step 3: Cross multiply
   78,870.95x = 108,841.34 × 43,060.96
4. Step 4: Simplify right side
   78,870.95x = 4,686,812,831.79
5. Step 5: Solve for x
   x = 4,686,812,831.79/78,870.95
6. Step 6: Final answer
   x = 59,423.82