Finding the Fourth Proportional to 78,847.53, 108,810.05 and 43,036.77

Step by Step Solution

1. Step 1: Write the proportion equation
   78,847.53 : 108,810.05 = 43,036.77 : x
2. Step 2: Convert to fraction form
   78,847.53/108,810.05 = 43,036.77/x
3. Step 3: Cross multiply
   78,847.53x = 108,810.05 × 43,036.77
4. Step 4: Simplify right side
   78,847.53x = 4,682,833,095.54
5. Step 5: Solve for x
   x = 4,682,833,095.54/78,847.53
6. Step 6: Final answer
   x = 59,390.99