Finding the Fourth Proportional to 112,359.94, 155,057.52 and 62,058.94

Step by Step Solution

1. Step 1: Write the proportion equation
   112,359.94 : 155,057.52 = 62,058.94 : x
2. Step 2: Convert to fraction form
   112,359.94/155,057.52 = 62,058.94/x
3. Step 3: Cross multiply
   112,359.94x = 155,057.52 × 62,058.94
4. Step 4: Simplify right side
   112,359.94x = 9,622,705,330.23
5. Step 5: Solve for x
   x = 9,622,705,330.23/112,359.94
6. Step 6: Final answer
   x = 85,641.78