Finding the Fourth Proportional to 116,109.46, 174,241.86 and 42,237.46

Step by Step Solution

1. Step 1: Write the proportion equation
   116,109.46 : 174,241.86 = 42,237.46 : x
2. Step 2: Convert to fraction form
   116,109.46/174,241.86 = 42,237.46/x
3. Step 3: Cross multiply
   116,109.46x = 174,241.86 × 42,237.46
4. Step 4: Simplify right side
   116,109.46x = 7,359,533,592.08
5. Step 5: Solve for x
   x = 7,359,533,592.08/116,109.46
6. Step 6: Final answer
   x = 63,384.44