Finding the Fourth Proportional to 57,212.50, 78,953.25 and 32,070.10

Step by Step Solution

1. Step 1: Write the proportion equation
   57,212.50 : 78,953.25 = 32,070.10 : x
2. Step 2: Convert to fraction form
   57,212.50/78,953.25 = 32,070.10/x
3. Step 3: Cross multiply
   57,212.50x = 78,953.25 × 32,070.10
4. Step 4: Simplify right side
   57,212.50x = 2,532,038,622.83
5. Step 5: Solve for x
   x = 2,532,038,622.83/57,212.50
6. Step 6: Final answer
   x = 44,256.74