Finding the Fourth Proportional to 2,061,898,662.51, 2,846,019,743.39 and 1,347,541,679.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,898,662.51 : 2,846,019,743.39 = 1,347,541,679.01 : x
2. Step 2: Convert to fraction form
   2,061,898,662.51/2,846,019,743.39 = 1,347,541,679.01/x
3. Step 3: Cross multiply
   2,061,898,662.51x = 2,846,019,743.39 × 1,347,541,679.01
4. Step 4: Simplify right side
   2,061,898,662.51x = 3,835,130,223,496,632,320
5. Step 5: Solve for x
   x = 3,835,130,223,496,632,320/2,061,898,662.51
6. Step 6: Final answer
   x = 1,859,999,374.96