Finding the Fourth Proportional to 107,609,831.01, 161,413,682.76 and 49,300,969.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,609,831.01 : 161,413,682.76 = 49,300,969.50 : x
2. Step 2: Convert to fraction form
   107,609,831.01/161,413,682.76 = 49,300,969.50/x
3. Step 3: Cross multiply
   107,609,831.01x = 161,413,682.76 × 49,300,969.50
4. Step 4: Simplify right side
   107,609,831.01x = 7,957,851,050,633,435
5. Step 5: Solve for x
   x = 7,957,851,050,633,435/107,609,831.01
6. Step 6: Final answer
   x = 73,950,966.90