Finding the Fourth Proportional to 139,562,335.18, 209,343,453.49 and 37,323,715.60

Step by Step Solution

1. Step 1: Write the proportion equation
   139,562,335.18 : 209,343,453.49 = 37,323,715.60 : x
2. Step 2: Convert to fraction form
   139,562,335.18/209,343,453.49 = 37,323,715.60/x
3. Step 3: Cross multiply
   139,562,335.18x = 209,343,453.49 × 37,323,715.60
4. Step 4: Simplify right side
   139,562,335.18x = 7,813,475,519,735,870
5. Step 5: Solve for x
   x = 7,813,475,519,735,870/139,562,335.18
6. Step 6: Final answer
   x = 55,985,560.22