Finding the Fourth Proportional to 3,670,404.15, 5,505,606.23 and 1,011,012.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,670,404.15 : 5,505,606.23 = 1,011,012.15 : x
2. Step 2: Convert to fraction form
   3,670,404.15/5,505,606.23 = 1,011,012.15/x
3. Step 3: Cross multiply
   3,670,404.15x = 5,505,606.23 × 1,011,012.15
4. Step 4: Simplify right side
   3,670,404.15x = 5,566,234,786,590.63
5. Step 5: Solve for x
   x = 5,566,234,786,590.63/3,670,404.15
6. Step 6: Final answer
   x = 1,516,518.23