Finding the Fourth Proportional to 45,803.06, 69,016.59 and 37,665.36

Step by Step Solution

1. Step 1: Write the proportion equation
   45,803.06 : 69,016.59 = 37,665.36 : x
2. Step 2: Convert to fraction form
   45,803.06/69,016.59 = 37,665.36/x
3. Step 3: Cross multiply
   45,803.06x = 69,016.59 × 37,665.36
4. Step 4: Simplify right side
   45,803.06x = 2,599,534,708.32
5. Step 5: Solve for x
   x = 2,599,534,708.32/45,803.06
6. Step 6: Final answer
   x = 56,754.61