Finding the Fourth Proportional to 79,510.01, 109,719.16 and 43,700.05

Step by Step Solution

1. Step 1: Write the proportion equation
   79,510.01 : 109,719.16 = 43,700.05 : x
2. Step 2: Convert to fraction form
   79,510.01/109,719.16 = 43,700.05/x
3. Step 3: Cross multiply
   79,510.01x = 109,719.16 × 43,700.05
4. Step 4: Simplify right side
   79,510.01x = 4,794,732,010.86
5. Step 5: Solve for x
   x = 4,794,732,010.86/79,510.01
6. Step 6: Final answer
   x = 60,303.51