Finding the Fourth Proportional to 212,825.34, 293,689.98 and 116,027.10

Step by Step Solution

1. Step 1: Write the proportion equation
   212,825.34 : 293,689.98 = 116,027.10 : x
2. Step 2: Convert to fraction form
   212,825.34/293,689.98 = 116,027.10/x
3. Step 3: Cross multiply
   212,825.34x = 293,689.98 × 116,027.10
4. Step 4: Simplify right side
   212,825.34x = 34,075,996,678.46
5. Step 5: Solve for x
   x = 34,075,996,678.46/212,825.34
6. Step 6: Final answer
   x = 160,112.50