Finding the Fourth Proportional to 1,556,462.94, 2,147,917.59 and 841,070.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,556,462.94 : 2,147,917.59 = 841,070.94 : x
2. Step 2: Convert to fraction form
   1,556,462.94/2,147,917.59 = 841,070.94/x
3. Step 3: Cross multiply
   1,556,462.94x = 2,147,917.59 × 841,070.94
4. Step 4: Simplify right side
   1,556,462.94x = 1,806,551,066,463.83
5. Step 5: Solve for x
   x = 1,806,551,066,463.83/1,556,462.94
6. Step 6: Final answer
   x = 1,160,677.21