Finding the Fourth Proportional to 162,595.98, 224,409 and 111,566.59

Step by Step Solution

1. Step 1: Write the proportion equation
   162,595.98 : 224,409 = 111,566.59 : x
2. Step 2: Convert to fraction form
   162,595.98/224,409 = 111,566.59/x
3. Step 3: Cross multiply
   162,595.98x = 224,409 × 111,566.59
4. Step 4: Simplify right side
   162,595.98x = 25,036,546,334.29
5. Step 5: Solve for x
   x = 25,036,546,334.29/162,595.98
6. Step 6: Final answer
   x = 153,980.11