Finding the Fourth Proportional to 82,827.36, 114,298.56 and 45,100.80

Step by Step Solution

1. Step 1: Write the proportion equation
   82,827.36 : 114,298.56 = 45,100.80 : x
2. Step 2: Convert to fraction form
   82,827.36/114,298.56 = 45,100.80/x
3. Step 3: Cross multiply
   82,827.36x = 114,298.56 × 45,100.80
4. Step 4: Simplify right side
   82,827.36x = 5,154,956,494.85
5. Step 5: Solve for x
   x = 5,154,956,494.85/82,827.36
6. Step 6: Final answer
   x = 62,237.36