Finding the Fourth Proportional to 58,749.60, 81,054.72 and 37,541.28

Step by Step Solution

1. Step 1: Write the proportion equation
   58,749.60 : 81,054.72 = 37,541.28 : x
2. Step 2: Convert to fraction form
   58,749.60/81,054.72 = 37,541.28/x
3. Step 3: Cross multiply
   58,749.60x = 81,054.72 × 37,541.28
4. Step 4: Simplify right side
   58,749.60x = 3,042,897,938.84
5. Step 5: Solve for x
   x = 3,042,897,938.84/58,749.60
6. Step 6: Final answer
   x = 51,794.36