Finding the Fourth Proportional to 83,401.04, 115,096.20 and 45,677.36

Step by Step Solution

1. Step 1: Write the proportion equation
   83,401.04 : 115,096.20 = 45,677.36 : x
2. Step 2: Convert to fraction form
   83,401.04/115,096.20 = 45,677.36/x
3. Step 3: Cross multiply
   83,401.04x = 115,096.20 × 45,677.36
4. Step 4: Simplify right side
   83,401.04x = 5,257,290,562.03
5. Step 5: Solve for x
   x = 5,257,290,562.03/83,401.04
6. Step 6: Final answer
   x = 63,036.27