Finding the Fourth Proportional to 2,011,603.30, 3,020,904.15 and 1,066,819.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011,603.30 : 3,020,904.15 = 1,066,819.30 : x
2. Step 2: Convert to fraction form
   2,011,603.30/3,020,904.15 = 1,066,819.30/x
3. Step 3: Cross multiply
   2,011,603.30x = 3,020,904.15 × 1,066,819.30
4. Step 4: Simplify right side
   2,011,603.30x = 3,222,758,850,670.10
5. Step 5: Solve for x
   x = 3,222,758,850,670.10/2,011,603.30
6. Step 6: Final answer
   x = 1,602,084.69