Finding the Fourth Proportional to 126,303.10, 174,298.43 and 69,714.47

Step by Step Solution

1. Step 1: Write the proportion equation
   126,303.10 : 174,298.43 = 69,714.47 : x
2. Step 2: Convert to fraction form
   126,303.10/174,298.43 = 69,714.47/x
3. Step 3: Cross multiply
   126,303.10x = 174,298.43 × 69,714.47
4. Step 4: Simplify right side
   126,303.10x = 12,151,123,279.31
5. Step 5: Solve for x
   x = 12,151,123,279.31/126,303.10
6. Step 6: Final answer
   x = 96,206.06