Finding the Fourth Proportional to 10,290,667.82, 15,438,330.58 and 3,467,055.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,290,667.82 : 15,438,330.58 = 3,467,055.62 : x
2. Step 2: Convert to fraction form
   10,290,667.82/15,438,330.58 = 3,467,055.62/x
3. Step 3: Cross multiply
   10,290,667.82x = 15,438,330.58 × 3,467,055.62
4. Step 4: Simplify right side
   10,290,667.82x = 53,525,550,800,806.86
5. Step 5: Solve for x
   x = 53,525,550,800,806.86/10,290,667.82
6. Step 6: Final answer
   x = 5,201,368.05