Finding the Fourth Proportional to 45,345.27, 62,598.78 and 34,782.06

Step by Step Solution

1. Step 1: Write the proportion equation
   45,345.27 : 62,598.78 = 34,782.06 : x
2. Step 2: Convert to fraction form
   45,345.27/62,598.78 = 34,782.06/x
3. Step 3: Cross multiply
   45,345.27x = 62,598.78 × 34,782.06
4. Step 4: Simplify right side
   45,345.27x = 2,177,314,521.89
5. Step 5: Solve for x
   x = 2,177,314,521.89/45,345.27
6. Step 6: Final answer
   x = 48,016.35