Finding the Fourth Proportional to 3,507,795.42, 5,261,839.47 and 1,111,587

Step by Step Solution

1. Step 1: Write the proportion equation
   3,507,795.42 : 5,261,839.47 = 1,111,587 : x
2. Step 2: Convert to fraction form
   3,507,795.42/5,261,839.47 = 1,111,587/x
3. Step 3: Cross multiply
   3,507,795.42x = 5,261,839.47 × 1,111,587
4. Step 4: Simplify right side
   3,507,795.42x = 5,848,992,350,938.89
5. Step 5: Solve for x
   x = 5,848,992,350,938.89/3,507,795.42
6. Step 6: Final answer
   x = 1,667,426.87