Finding the Fourth Proportional to 113,762.06, 156,960.15 and 73,477.52

Step by Step Solution

1. Step 1: Write the proportion equation
   113,762.06 : 156,960.15 = 73,477.52 : x
2. Step 2: Convert to fraction form
   113,762.06/156,960.15 = 73,477.52/x
3. Step 3: Cross multiply
   113,762.06x = 156,960.15 × 73,477.52
4. Step 4: Simplify right side
   113,762.06x = 11,533,042,560.83
5. Step 5: Solve for x
   x = 11,533,042,560.83/113,762.06
6. Step 6: Final answer
   x = 101,378.64