Finding the Fourth Proportional to 55,444.82, 83,541.30 and 45,800.06

Step by Step Solution

1. Step 1: Write the proportion equation
   55,444.82 : 83,541.30 = 45,800.06 : x
2. Step 2: Convert to fraction form
   55,444.82/83,541.30 = 45,800.06/x
3. Step 3: Cross multiply
   55,444.82x = 83,541.30 × 45,800.06
4. Step 4: Simplify right side
   55,444.82x = 3,826,195,963.02
5. Step 5: Solve for x
   x = 3,826,195,963.02/55,444.82
6. Step 6: Final answer
   x = 69,009.09