Finding the Fourth Proportional to 103,345.52, 155,060.52 and 36,798.32

Step by Step Solution

1. Step 1: Write the proportion equation
   103,345.52 : 155,060.52 = 36,798.32 : x
2. Step 2: Convert to fraction form
   103,345.52/155,060.52 = 36,798.32/x
3. Step 3: Cross multiply
   103,345.52x = 155,060.52 × 36,798.32
4. Step 4: Simplify right side
   103,345.52x = 5,705,966,634.33
5. Step 5: Solve for x
   x = 5,705,966,634.33/103,345.52
6. Step 6: Final answer
   x = 55,212.52