Finding the Fourth Proportional to 79,025.86, 109,044.93 and 47,188

Step by Step Solution

1. Step 1: Write the proportion equation
   79,025.86 : 109,044.93 = 47,188 : x
2. Step 2: Convert to fraction form
   79,025.86/109,044.93 = 47,188/x
3. Step 3: Cross multiply
   79,025.86x = 109,044.93 × 47,188
4. Step 4: Simplify right side
   79,025.86x = 5,145,612,156.84
5. Step 5: Solve for x
   x = 5,145,612,156.84/79,025.86
6. Step 6: Final answer
   x = 65,113.02