Finding the Fourth Proportional to 83,196.42, 114,861.94 and 54,152.52

Step by Step Solution

1. Step 1: Write the proportion equation
   83,196.42 : 114,861.94 = 54,152.52 : x
2. Step 2: Convert to fraction form
   83,196.42/114,861.94 = 54,152.52/x
3. Step 3: Cross multiply
   83,196.42x = 114,861.94 × 54,152.52
4. Step 4: Simplify right side
   83,196.42x = 6,220,063,503.09
5. Step 5: Solve for x
   x = 6,220,063,503.09/83,196.42
6. Step 6: Final answer
   x = 74,763.60