Finding the Fourth Proportional to 10,069,471.41, 15,108,931.04 and 5,021,175.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,069,471.41 : 15,108,931.04 = 5,021,175.57 : x
2. Step 2: Convert to fraction form
   10,069,471.41/15,108,931.04 = 5,021,175.57/x
3. Step 3: Cross multiply
   10,069,471.41x = 15,108,931.04 × 5,021,175.57
4. Step 4: Simplify right side
   10,069,471.41x = 75,864,595,401,756.81
5. Step 5: Solve for x
   x = 75,864,595,401,756.81/10,069,471.41
6. Step 6: Final answer
   x = 7,534,118.95