Finding the Fourth Proportional to 132,180.76, 182,418.33 and 74,819.98

Step by Step Solution

1. Step 1: Write the proportion equation
   132,180.76 : 182,418.33 = 74,819.98 : x
2. Step 2: Convert to fraction form
   132,180.76/182,418.33 = 74,819.98/x
3. Step 3: Cross multiply
   132,180.76x = 182,418.33 × 74,819.98
4. Step 4: Simplify right side
   132,180.76x = 13,648,535,802.23
5. Step 5: Solve for x
   x = 13,648,535,802.23/132,180.76
6. Step 6: Final answer
   x = 103,256.60