Finding the Fourth Proportional to 373,196.32, 559,903.52 and 120,470.88

Step by Step Solution

1. Step 1: Write the proportion equation
   373,196.32 : 559,903.52 = 120,470.88 : x
2. Step 2: Convert to fraction form
   373,196.32/559,903.52 = 120,470.88/x
3. Step 3: Cross multiply
   373,196.32x = 559,903.52 × 120,470.88
4. Step 4: Simplify right side
   373,196.32x = 67,452,069,769.50
5. Step 5: Solve for x
   x = 67,452,069,769.50/373,196.32
6. Step 6: Final answer
   x = 180,741.52