Finding the Fourth Proportional to 604,732,092.75, 834,084,698.71 and 456,059,472.03

Step by Step Solution

1. Step 1: Write the proportion equation
   604,732,092.75 : 834,084,698.71 = 456,059,472.03 : x
2. Step 2: Convert to fraction form
   604,732,092.75/834,084,698.71 = 456,059,472.03/x
3. Step 3: Cross multiply
   604,732,092.75x = 834,084,698.71 × 456,059,472.03
4. Step 4: Simplify right side
   604,732,092.75x = 380,392,227,321,984,192
5. Step 5: Solve for x
   x = 380,392,227,321,984,192/604,732,092.75
6. Step 6: Final answer
   x = 629,026,029.68