Finding the Fourth Proportional to 2,090,812.01, 2,885,494.47 and 1,160,607.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,090,812.01 : 2,885,494.47 = 1,160,607.31 : x
2. Step 2: Convert to fraction form
   2,090,812.01/2,885,494.47 = 1,160,607.31/x
3. Step 3: Cross multiply
   2,090,812.01x = 2,885,494.47 × 1,160,607.31
4. Step 4: Simplify right side
   2,090,812.01x = 3,348,925,967,632.84
5. Step 5: Solve for x
   x = 3,348,925,967,632.84/2,090,812.01
6. Step 6: Final answer
   x = 1,601,734.62