Finding the Fourth Proportional to 45,751.77, 63,140.72 and 33,707.48

Step by Step Solution

1. Step 1: Write the proportion equation
   45,751.77 : 63,140.72 = 33,707.48 : x
2. Step 2: Convert to fraction form
   45,751.77/63,140.72 = 33,707.48/x
3. Step 3: Cross multiply
   45,751.77x = 63,140.72 × 33,707.48
4. Step 4: Simplify right side
   45,751.77x = 2,128,314,072.34
5. Step 5: Solve for x
   x = 2,128,314,072.34/45,751.77
6. Step 6: Final answer
   x = 46,518.73