Finding the Fourth Proportional to 10,171,730.76, 14,036,994.11 and 5,588,347.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,171,730.76 : 14,036,994.11 = 5,588,347.38 : x
2. Step 2: Convert to fraction form
   10,171,730.76/14,036,994.11 = 5,588,347.38/x
3. Step 3: Cross multiply
   10,171,730.76x = 14,036,994.11 × 5,588,347.38
4. Step 4: Simplify right side
   10,171,730.76x = 78,443,599,257,693.92
5. Step 5: Solve for x
   x = 78,443,599,257,693.92/10,171,730.76
6. Step 6: Final answer
   x = 7,711,922.49