Finding the Fourth Proportional to 191,326.48, 264,030.54 and 106,443.52

Step by Step Solution

1. Step 1: Write the proportion equation
   191,326.48 : 264,030.54 = 106,443.52 : x
2. Step 2: Convert to fraction form
   191,326.48/264,030.54 = 106,443.52/x
3. Step 3: Cross multiply
   191,326.48x = 264,030.54 × 106,443.52
4. Step 4: Simplify right side
   191,326.48x = 28,104,340,065.10
5. Step 5: Solve for x
   x = 28,104,340,065.10/191,326.48
6. Step 6: Final answer
   x = 146,892.06