Finding the Fourth Proportional to 58,844.30, 81,149.31 and 45,394.25

Step by Step Solution

1. Step 1: Write the proportion equation
   58,844.30 : 81,149.31 = 45,394.25 : x
2. Step 2: Convert to fraction form
   58,844.30/81,149.31 = 45,394.25/x
3. Step 3: Cross multiply
   58,844.30x = 81,149.31 × 45,394.25
4. Step 4: Simplify right side
   58,844.30x = 3,683,711,659.72
5. Step 5: Solve for x
   x = 3,683,711,659.72/58,844.30
6. Step 6: Final answer
   x = 62,601.00