Finding the Fourth Proportional to 191,917.72, 264,953.52 and 134,732.52

Step by Step Solution

1. Step 1: Write the proportion equation
   191,917.72 : 264,953.52 = 134,732.52 : x
2. Step 2: Convert to fraction form
   191,917.72/264,953.52 = 134,732.52/x
3. Step 3: Cross multiply
   191,917.72x = 264,953.52 × 134,732.52
4. Step 4: Simplify right side
   191,917.72x = 35,697,855,432.47
5. Step 5: Solve for x
   x = 35,697,855,432.47/191,917.72
6. Step 6: Final answer
   x = 186,006.04