Finding the Fourth Proportional to 158,266.10, 237,422.61 and 45,947.25

Step by Step Solution

1. Step 1: Write the proportion equation
   158,266.10 : 237,422.61 = 45,947.25 : x
2. Step 2: Convert to fraction form
   158,266.10/237,422.61 = 45,947.25/x
3. Step 3: Cross multiply
   158,266.10x = 237,422.61 × 45,947.25
4. Step 4: Simplify right side
   158,266.10x = 10,908,916,017.32
5. Step 5: Solve for x
   x = 10,908,916,017.32/158,266.10
6. Step 6: Final answer
   x = 68,927.69