Finding the Fourth Proportional to 57,164, 78,886.34 and 32,013.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,164 : 78,886.34 = 32,013.50 : x
2. Step 2: Convert to fraction form
   57,164/78,886.34 = 32,013.50/x
3. Step 3: Cross multiply
   57,164x = 78,886.34 × 32,013.50
4. Step 4: Simplify right side
   57,164x = 2,525,427,845.59
5. Step 5: Solve for x
   x = 2,525,427,845.59/57,164
6. Step 6: Final answer
   x = 44,178.64