Finding the Fourth Proportional to 10,090,145.38, 13,924,396.79 and 5,506,466.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,090,145.38 : 13,924,396.79 = 5,506,466.76 : x
2. Step 2: Convert to fraction form
   10,090,145.38/13,924,396.79 = 5,506,466.76/x
3. Step 3: Cross multiply
   10,090,145.38x = 13,924,396.79 × 5,506,466.76
4. Step 4: Simplify right side
   10,090,145.38x = 76,674,228,077,185.69
5. Step 5: Solve for x
   x = 76,674,228,077,185.69/10,090,145.38
6. Step 6: Final answer
   x = 7,598,922.04