Finding the Fourth Proportional to 1,537,905,667.37, 2,122,320,010.95 and 833,057,648.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,537,905,667.37 : 2,122,320,010.95 = 833,057,648.82 : x
2. Step 2: Convert to fraction form
   1,537,905,667.37/2,122,320,010.95 = 833,057,648.82/x
3. Step 3: Cross multiply
   1,537,905,667.37x = 2,122,320,010.95 × 833,057,648.82
4. Step 4: Simplify right side
   1,537,905,667.37x = 1,768,014,918,365,643,776
5. Step 5: Solve for x
   x = 1,768,014,918,365,643,776/1,537,905,667.37
6. Step 6: Final answer
   x = 1,149,625,075.12