Finding the Fourth Proportional to 58,765.86, 81,076.86 and 37,557.36

Step by Step Solution

1. Step 1: Write the proportion equation
   58,765.86 : 81,076.86 = 37,557.36 : x
2. Step 2: Convert to fraction form
   58,765.86/81,076.86 = 37,557.36/x
3. Step 3: Cross multiply
   58,765.86x = 81,076.86 × 37,557.36
4. Step 4: Simplify right side
   58,765.86x = 3,045,032,818.69
5. Step 5: Solve for x
   x = 3,045,032,818.69/58,765.86
6. Step 6: Final answer
   x = 51,816.36