Finding the Fourth Proportional to 1,093,866,561.48, 1,509,535,928.61 and 598,829,269.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,093,866,561.48 : 1,509,535,928.61 = 598,829,269.98 : x
2. Step 2: Convert to fraction form
   1,093,866,561.48/1,509,535,928.61 = 598,829,269.98/x
3. Step 3: Cross multiply
   1,093,866,561.48x = 1,509,535,928.61 × 598,829,269.98
4. Step 4: Simplify right side
   1,093,866,561.48x = 903,954,298,129,336,064
5. Step 5: Solve for x
   x = 903,954,298,129,336,064/1,093,866,561.48
6. Step 6: Final answer
   x = 826,384,432.95