Finding the Fourth Proportional to 55,406.01, 83,483.01 and 45,761.34

Step by Step Solution

1. Step 1: Write the proportion equation
   55,406.01 : 83,483.01 = 45,761.34 : x
2. Step 2: Convert to fraction form
   55,406.01/83,483.01 = 45,761.34/x
3. Step 3: Cross multiply
   55,406.01x = 83,483.01 × 45,761.34
4. Step 4: Simplify right side
   55,406.01x = 3,820,294,404.83
5. Step 5: Solve for x
   x = 3,820,294,404.83/55,406.01
6. Step 6: Final answer
   x = 68,950.90