Finding the Fourth Proportional to 110,075.10, 151,927.83 and 72,352.86

Step by Step Solution

1. Step 1: Write the proportion equation
   110,075.10 : 151,927.83 = 72,352.86 : x
2. Step 2: Convert to fraction form
   110,075.10/151,927.83 = 72,352.86/x
3. Step 3: Cross multiply
   110,075.10x = 151,927.83 × 72,352.86
4. Step 4: Simplify right side
   110,075.10x = 10,992,413,014.09
5. Step 5: Solve for x
   x = 10,992,413,014.09/110,075.10
6. Step 6: Final answer
   x = 99,862.85