Finding the Fourth Proportional to 56,581.74, 78,094.53 and 32,705.10

Step by Step Solution

1. Step 1: Write the proportion equation
   56,581.74 : 78,094.53 = 32,705.10 : x
2. Step 2: Convert to fraction form
   56,581.74/78,094.53 = 32,705.10/x
3. Step 3: Cross multiply
   56,581.74x = 78,094.53 × 32,705.10
4. Step 4: Simplify right side
   56,581.74x = 2,554,089,413.10
5. Step 5: Solve for x
   x = 2,554,089,413.10/56,581.74
6. Step 6: Final answer
   x = 45,139.82