Finding the Fourth Proportional to 106,662.60, 147,256.74 and 94,851.72

Step by Step Solution

1. Step 1: Write the proportion equation
   106,662.60 : 147,256.74 = 94,851.72 : x
2. Step 2: Convert to fraction form
   106,662.60/147,256.74 = 94,851.72/x
3. Step 3: Cross multiply
   106,662.60x = 147,256.74 × 94,851.72
4. Step 4: Simplify right side
   106,662.60x = 13,967,555,070.59
5. Step 5: Solve for x
   x = 13,967,555,070.59/106,662.60
6. Step 6: Final answer
   x = 130,950.82