Finding the Fourth Proportional to 56,581.83, 78,084.18 and 32,709.51

Step by Step Solution

1. Step 1: Write the proportion equation
   56,581.83 : 78,084.18 = 32,709.51 : x
2. Step 2: Convert to fraction form
   56,581.83/78,084.18 = 32,709.51/x
3. Step 3: Cross multiply
   56,581.83x = 78,084.18 × 32,709.51
4. Step 4: Simplify right side
   56,581.83x = 2,554,095,266.55
5. Step 5: Solve for x
   x = 2,554,095,266.55/56,581.83
6. Step 6: Final answer
   x = 45,139.85