Finding the Fourth Proportional to 123,614,088.81, 185,280,083.25 and 49,790,618.37

Step by Step Solution

1. Step 1: Write the proportion equation
   123,614,088.81 : 185,280,083.25 = 49,790,618.37 : x
2. Step 2: Convert to fraction form
   123,614,088.81/185,280,083.25 = 49,790,618.37/x
3. Step 3: Cross multiply
   123,614,088.81x = 185,280,083.25 × 49,790,618.37
4. Step 4: Simplify right side
   123,614,088.81x = 9,225,209,916,662,578
5. Step 5: Solve for x
   x = 9,225,209,916,662,578/123,614,088.81
6. Step 6: Final answer
   x = 74,629,113.93