Finding the Fourth Proportional to 10,210,816.34, 14,090,926.73 and 5,627,137.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,210,816.34 : 14,090,926.73 = 5,627,137.71 : x
2. Step 2: Convert to fraction form
   10,210,816.34/14,090,926.73 = 5,627,137.71/x
3. Step 3: Cross multiply
   10,210,816.34x = 14,090,926.73 × 5,627,137.71
4. Step 4: Simplify right side
   10,210,816.34x = 79,291,585,143,094.30
5. Step 5: Solve for x
   x = 79,291,585,143,094.30/10,210,816.34
6. Step 6: Final answer
   x = 7,765,450.14