Finding the Fourth Proportional to 3,696,495,821.67, 5,544,695,300.18 and 898,456,237.19

Step by Step Solution

1. Step 1: Write the proportion equation
   3,696,495,821.67 : 5,544,695,300.18 = 898,456,237.19 : x
2. Step 2: Convert to fraction form
   3,696,495,821.67/5,544,695,300.18 = 898,456,237.19/x
3. Step 3: Cross multiply
   3,696,495,821.67x = 5,544,695,300.18 × 898,456,237.19
4. Step 4: Simplify right side
   3,696,495,821.67x = 4,981,666,075,732,584,448
5. Step 5: Solve for x
   x = 4,981,666,075,732,584,448/3,696,495,821.67
6. Step 6: Final answer
   x = 1,347,672,584.00