Finding the Fourth Proportional to 1,076,139.34, 1,485,082.16 and 592,706.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,076,139.34 : 1,485,082.16 = 592,706.23 : x
2. Step 2: Convert to fraction form
   1,076,139.34/1,485,082.16 = 592,706.23/x
3. Step 3: Cross multiply
   1,076,139.34x = 1,485,082.16 × 592,706.23
4. Step 4: Simplify right side
   1,076,139.34x = 880,217,448,293.86
5. Step 5: Solve for x
   x = 880,217,448,293.86/1,076,139.34
6. Step 6: Final answer
   x = 817,940.03