Finding the Fourth Proportional to 1,160,158.01, 1,601,312.33 and 792,783.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,160,158.01 : 1,601,312.33 = 792,783.86 : x
2. Step 2: Convert to fraction form
   1,160,158.01/1,601,312.33 = 792,783.86/x
3. Step 3: Cross multiply
   1,160,158.01x = 1,601,312.33 × 792,783.86
4. Step 4: Simplify right side
   1,160,158.01x = 1,269,494,564,018.39
5. Step 5: Solve for x
   x = 1,269,494,564,018.39/1,160,158.01
6. Step 6: Final answer
   x = 1,094,242.81