Finding the Fourth Proportional to 2,090,813.01, 2,885,495.85 and 1,160,608.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,090,813.01 : 2,885,495.85 = 1,160,608.31 : x
2. Step 2: Convert to fraction form
   2,090,813.01/2,885,495.85 = 1,160,608.31/x
3. Step 3: Cross multiply
   2,090,813.01x = 2,885,495.85 × 1,160,608.31
4. Step 4: Simplify right side
   2,090,813.01x = 3,348,930,461,980.51
5. Step 5: Solve for x
   x = 3,348,930,461,980.51/2,090,813.01
6. Step 6: Final answer
   x = 1,601,736.00