Finding the Fourth Proportional to 1,545,882.37, 2,316,458.71 and 826,326.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,545,882.37 : 2,316,458.71 = 826,326.43 : x
2. Step 2: Convert to fraction form
   1,545,882.37/2,316,458.71 = 826,326.43/x
3. Step 3: Cross multiply
   1,545,882.37x = 2,316,458.71 × 826,326.43
4. Step 4: Simplify right side
   1,545,882.37x = 1,914,151,056,076.71
5. Step 5: Solve for x
   x = 1,914,151,056,076.71/1,545,882.37
6. Step 6: Final answer
   x = 1,238,225.56