Finding the Fourth Proportional to 159,362,339.37, 239,113,039.29 and 55,805,870.49

Step by Step Solution

1. Step 1: Write the proportion equation
   159,362,339.37 : 239,113,039.29 = 55,805,870.49 : x
2. Step 2: Convert to fraction form
   159,362,339.37/239,113,039.29 = 55,805,870.49/x
3. Step 3: Cross multiply
   159,362,339.37x = 239,113,039.29 × 55,805,870.49
4. Step 4: Simplify right side
   159,362,339.37x = 13,343,911,303,088,022
5. Step 5: Solve for x
   x = 13,343,911,303,088,022/159,362,339.37
6. Step 6: Final answer
   x = 83,733,153.99