Finding the Fourth Proportional to 110,783,949.67, 152,873,844.37 and 61,223,730.31

Step by Step Solution

1. Step 1: Write the proportion equation
   110,783,949.67 : 152,873,844.37 = 61,223,730.31 : x
2. Step 2: Convert to fraction form
   110,783,949.67/152,873,844.37 = 61,223,730.31/x
3. Step 3: Cross multiply
   110,783,949.67x = 152,873,844.37 × 61,223,730.31
4. Step 4: Simplify right side
   110,783,949.67x = 9,359,507,019,161,792
5. Step 5: Solve for x
   x = 9,359,507,019,161,792/110,783,949.67
6. Step 6: Final answer
   x = 84,484,323.29