Finding the Fourth Proportional to 175,443.45, 263,209.01 and 50,784.45

Step by Step Solution

1. Step 1: Write the proportion equation
   175,443.45 : 263,209.01 = 50,784.45 : x
2. Step 2: Convert to fraction form
   175,443.45/263,209.01 = 50,784.45/x
3. Step 3: Cross multiply
   175,443.45x = 263,209.01 × 50,784.45
4. Step 4: Simplify right side
   175,443.45x = 13,366,924,807.89
5. Step 5: Solve for x
   x = 13,366,924,807.89/175,443.45
6. Step 6: Final answer
   x = 76,189.36