Finding the Fourth Proportional to 1,076,189.45, 1,485,151.49 and 592,756.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,076,189.45 : 1,485,151.49 = 592,756.37 : x
2. Step 2: Convert to fraction form
   1,076,189.45/1,485,151.49 = 592,756.37/x
3. Step 3: Cross multiply
   1,076,189.45x = 1,485,151.49 × 592,756.37
4. Step 4: Simplify right side
   1,076,189.45x = 880,333,003,148.71
5. Step 5: Solve for x
   x = 880,333,003,148.71/1,076,189.45
6. Step 6: Final answer
   x = 818,009.32