Finding the Fourth Proportional to 109,474.83, 151,075.48 and 59,173.83

Step by Step Solution

1. Step 1: Write the proportion equation
   109,474.83 : 151,075.48 = 59,173.83 : x
2. Step 2: Convert to fraction form
   109,474.83/151,075.48 = 59,173.83/x
3. Step 3: Cross multiply
   109,474.83x = 151,075.48 × 59,173.83
4. Step 4: Simplify right side
   109,474.83x = 8,939,714,770.69
5. Step 5: Solve for x
   x = 8,939,714,770.69/109,474.83
6. Step 6: Final answer
   x = 81,660.00