Finding the Fourth Proportional to 106,461.30, 146,941.38 and 70,652.82

Step by Step Solution

1. Step 1: Write the proportion equation
   106,461.30 : 146,941.38 = 70,652.82 : x
2. Step 2: Convert to fraction form
   106,461.30/146,941.38 = 70,652.82/x
3. Step 3: Cross multiply
   106,461.30x = 146,941.38 × 70,652.82
4. Step 4: Simplify right side
   106,461.30x = 10,381,822,871.69
5. Step 5: Solve for x
   x = 10,381,822,871.69/106,461.30
6. Step 6: Final answer
   x = 97,517.34