Finding the Fourth Proportional to 116,084.34, 174,204.18 and 42,212.34

Step by Step Solution

1. Step 1: Write the proportion equation
   116,084.34 : 174,204.18 = 42,212.34 : x
2. Step 2: Convert to fraction form
   116,084.34/174,204.18 = 42,212.34/x
3. Step 3: Cross multiply
   116,084.34x = 174,204.18 × 42,212.34
4. Step 4: Simplify right side
   116,084.34x = 7,353,566,075.58
5. Step 5: Solve for x
   x = 7,353,566,075.58/116,084.34
6. Step 6: Final answer
   x = 63,346.75