Finding the Fourth Proportional to 139,540,086.01, 209,294,158.10 and 37,312,095.25

Step by Step Solution

1. Step 1: Write the proportion equation
   139,540,086.01 : 209,294,158.10 = 37,312,095.25 : x
2. Step 2: Convert to fraction form
   139,540,086.01/209,294,158.10 = 37,312,095.25/x
3. Step 3: Cross multiply
   139,540,086.01x = 209,294,158.10 × 37,312,095.25
4. Step 4: Simplify right side
   139,540,086.01x = 7,809,203,562,370,816
5. Step 5: Solve for x
   x = 7,809,203,562,370,816/139,540,086.01
6. Step 6: Final answer
   x = 55,963,872.36