Finding the Fourth Proportional to 86,499,424.18, 119,369,521.71 and 46,806,955.30

Step by Step Solution

1. Step 1: Write the proportion equation
   86,499,424.18 : 119,369,521.71 = 46,806,955.30 : x
2. Step 2: Convert to fraction form
   86,499,424.18/119,369,521.71 = 46,806,955.30/x
3. Step 3: Cross multiply
   86,499,424.18x = 119,369,521.71 × 46,806,955.30
4. Step 4: Simplify right side
   86,499,424.18x = 5,587,323,866,862,349
5. Step 5: Solve for x
   x = 5,587,323,866,862,349/86,499,424.18
6. Step 6: Final answer
   x = 64,593,769.49