Finding the Fourth Proportional to 130,047.15, 195,031.83 and 67,683.63

Step by Step Solution

1. Step 1: Write the proportion equation
   130,047.15 : 195,031.83 = 67,683.63 : x
2. Step 2: Convert to fraction form
   130,047.15/195,031.83 = 67,683.63/x
3. Step 3: Cross multiply
   130,047.15x = 195,031.83 × 67,683.63
4. Step 4: Simplify right side
   130,047.15x = 13,200,462,219.94
5. Step 5: Solve for x
   x = 13,200,462,219.94/130,047.15
6. Step 6: Final answer
   x = 101,505.20