Finding the Fourth Proportional to 1,899,501,323.06, 2,621,312,074.29 and 1,052,783,309.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,899,501,323.06 : 2,621,312,074.29 = 1,052,783,309.93 : x
2. Step 2: Convert to fraction form
   1,899,501,323.06/2,621,312,074.29 = 1,052,783,309.93/x
3. Step 3: Cross multiply
   1,899,501,323.06x = 2,621,312,074.29 × 1,052,783,309.93
4. Step 4: Simplify right side
   1,899,501,323.06x = 2,759,673,601,943,308,288
5. Step 5: Solve for x
   x = 2,759,673,601,943,308,288/1,899,501,323.06
6. Step 6: Final answer
   x = 1,452,841,105.42