Finding the Fourth Proportional to 380,076,496.78, 569,906,912.37 and 301,795,855.00

Step by Step Solution

1. Step 1: Write the proportion equation
   380,076,496.78 : 569,906,912.37 = 301,795,855.00 : x
2. Step 2: Convert to fraction form
   380,076,496.78/569,906,912.37 = 301,795,855.00/x
3. Step 3: Cross multiply
   380,076,496.78x = 569,906,912.37 × 301,795,855.00
4. Step 4: Simplify right side
   380,076,496.78x = 171,995,543,892,009,632
5. Step 5: Solve for x
   x = 171,995,543,892,009,632/380,076,496.78
6. Step 6: Final answer
   x = 452,528,755.00