Finding the Fourth Proportional to 79,127.10, 109,196.70 and 43,316.52

Step by Step Solution

1. Step 1: Write the proportion equation
   79,127.10 : 109,196.70 = 43,316.52 : x
2. Step 2: Convert to fraction form
   79,127.10/109,196.70 = 43,316.52/x
3. Step 3: Cross multiply
   79,127.10x = 109,196.70 × 43,316.52
4. Step 4: Simplify right side
   79,127.10x = 4,730,021,039.48
5. Step 5: Solve for x
   x = 4,730,021,039.48/79,127.10
6. Step 6: Final answer
   x = 59,777.51