Finding the Fourth Proportional to 357,870, 536,808.24 and 108,552

Step by Step Solution

1. Step 1: Write the proportion equation
   357,870 : 536,808.24 = 108,552 : x
2. Step 2: Convert to fraction form
   357,870/536,808.24 = 108,552/x
3. Step 3: Cross multiply
   357,870x = 536,808.24 × 108,552
4. Step 4: Simplify right side
   357,870x = 58,271,608,068.48
5. Step 5: Solve for x
   x = 58,271,608,068.48/357,870
6. Step 6: Final answer
   x = 162,828.98