Finding the Fourth Proportional to 836,501.52, 1,254,046.72 and 362,830.08

Step by Step Solution

1. Step 1: Write the proportion equation
   836,501.52 : 1,254,046.72 = 362,830.08 : x
2. Step 2: Convert to fraction form
   836,501.52/1,254,046.72 = 362,830.08/x
3. Step 3: Cross multiply
   836,501.52x = 1,254,046.72 × 362,830.08
4. Step 4: Simplify right side
   836,501.52x = 455,005,871,741.34
5. Step 5: Solve for x
   x = 455,005,871,741.34/836,501.52
6. Step 6: Final answer
   x = 543,939.09