Finding the Fourth Proportional to 18,088,898.55, 24,964,835.91 and 10,356,424.71

Step by Step Solution

1. Step 1: Write the proportion equation
   18,088,898.55 : 24,964,835.91 = 10,356,424.71 : x
2. Step 2: Convert to fraction form
   18,088,898.55/24,964,835.91 = 10,356,424.71/x
3. Step 3: Cross multiply
   18,088,898.55x = 24,964,835.91 × 10,356,424.71
4. Step 4: Simplify right side
   18,088,898.55x = 258,546,443,499,419.38
5. Step 5: Solve for x
   x = 258,546,443,499,419.38/18,088,898.55
6. Step 6: Final answer
   x = 14,293,100.42