Finding the Fourth Proportional to 56,470.10, 79,233.10 and 56,470.10

Step by Step Solution

1. Step 1: Write the proportion equation
   56,470.10 : 79,233.10 = 56,470.10 : x
2. Step 2: Convert to fraction form
   56,470.10/79,233.10 = 56,470.10/x
3. Step 3: Cross multiply
   56,470.10x = 79,233.10 × 56,470.10
4. Step 4: Simplify right side
   56,470.10x = 4,474,301,080.31
5. Step 5: Solve for x
   x = 4,474,301,080.31/56,470.10
6. Step 6: Final answer
   x = 79,233.10