Finding the Fourth Proportional to 56,609.35, 78,100.98 and 33,955.67

Step by Step Solution

1. Step 1: Write the proportion equation
   56,609.35 : 78,100.98 = 33,955.67 : x
2. Step 2: Convert to fraction form
   56,609.35/78,100.98 = 33,955.67/x
3. Step 3: Cross multiply
   56,609.35x = 78,100.98 × 33,955.67
4. Step 4: Simplify right side
   56,609.35x = 2,651,971,298.81
5. Step 5: Solve for x
   x = 2,651,971,298.81/56,609.35
6. Step 6: Final answer
   x = 46,846.88