Finding the Fourth Proportional to 104,047.99, 156,077.37 and 32,978.19

Step by Step Solution

1. Step 1: Write the proportion equation
   104,047.99 : 156,077.37 = 32,978.19 : x
2. Step 2: Convert to fraction form
   104,047.99/156,077.37 = 32,978.19/x
3. Step 3: Cross multiply
   104,047.99x = 156,077.37 × 32,978.19
4. Step 4: Simplify right side
   104,047.99x = 5,147,149,162.56
5. Step 5: Solve for x
   x = 5,147,149,162.56/104,047.99
6. Step 6: Final answer
   x = 49,468.99