Finding the Fourth Proportional to 1,527,068.43, 2,107,379.82 and 838,803.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,527,068.43 : 2,107,379.82 = 838,803.93 : x
2. Step 2: Convert to fraction form
   1,527,068.43/2,107,379.82 = 838,803.93/x
3. Step 3: Cross multiply
   1,527,068.43x = 2,107,379.82 × 838,803.93
4. Step 4: Simplify right side
   1,527,068.43x = 1,767,678,475,018.69
5. Step 5: Solve for x
   x = 1,767,678,475,018.69/1,527,068.43
6. Step 6: Final answer
   x = 1,157,563.37