Finding the Fourth Proportional to 185,083,743.37, 277,622,812.56 and 45,025,519.46

Step by Step Solution

1. Step 1: Write the proportion equation
   185,083,743.37 : 277,622,812.56 = 45,025,519.46 : x
2. Step 2: Convert to fraction form
   185,083,743.37/277,622,812.56 = 45,025,519.46/x
3. Step 3: Cross multiply
   185,083,743.37x = 277,622,812.56 × 45,025,519.46
4. Step 4: Simplify right side
   185,083,743.37x = 12,500,111,349,460,212
5. Step 5: Solve for x
   x = 12,500,111,349,460,212/185,083,743.37
6. Step 6: Final answer
   x = 67,537,597.42