Finding the Fourth Proportional to 142,085.34, 196,032.15 and 94,348.26

Step by Step Solution

1. Step 1: Write the proportion equation
   142,085.34 : 196,032.15 = 94,348.26 : x
2. Step 2: Convert to fraction form
   142,085.34/196,032.15 = 94,348.26/x
3. Step 3: Cross multiply
   142,085.34x = 196,032.15 × 94,348.26
4. Step 4: Simplify right side
   142,085.34x = 18,495,292,256.56
5. Step 5: Solve for x
   x = 18,495,292,256.56/142,085.34
6. Step 6: Final answer
   x = 130,170.31