Finding the Fourth Proportional to 111,292.47, 166,801.70 and 63,301.34

Step by Step Solution

1. Step 1: Write the proportion equation
   111,292.47 : 166,801.70 = 63,301.34 : x
2. Step 2: Convert to fraction form
   111,292.47/166,801.70 = 63,301.34/x
3. Step 3: Cross multiply
   111,292.47x = 166,801.70 × 63,301.34
4. Step 4: Simplify right side
   111,292.47x = 10,558,769,973.76
5. Step 5: Solve for x
   x = 10,558,769,973.76/111,292.47
6. Step 6: Final answer
   x = 94,874.07