Finding the Fourth Proportional to 64,900,967.61, 89,563,096.54 and 37,023,628.23

Step by Step Solution

1. Step 1: Write the proportion equation
   64,900,967.61 : 89,563,096.54 = 37,023,628.23 : x
2. Step 2: Convert to fraction form
   64,900,967.61/89,563,096.54 = 37,023,628.23/x
3. Step 3: Cross multiply
   64,900,967.61x = 89,563,096.54 × 37,023,628.23
4. Step 4: Simplify right side
   64,900,967.61x = 3,315,950,789,470,839
5. Step 5: Solve for x
   x = 3,315,950,789,470,839/64,900,967.61
6. Step 6: Final answer
   x = 51,092,470.75