Finding the Fourth Proportional to 375,673.56, 563,602.50 and 109,436.52

Step by Step Solution

1. Step 1: Write the proportion equation
   375,673.56 : 563,602.50 = 109,436.52 : x
2. Step 2: Convert to fraction form
   375,673.56/563,602.50 = 109,436.52/x
3. Step 3: Cross multiply
   375,673.56x = 563,602.50 × 109,436.52
4. Step 4: Simplify right side
   375,673.56x = 61,678,696,263.30
5. Step 5: Solve for x
   x = 61,678,696,263.30/375,673.56
6. Step 6: Final answer
   x = 164,181.63