Finding the Fourth Proportional to 23,077,693.91, 34,557,945.98 and 13,849,857.81

Step by Step Solution

1. Step 1: Write the proportion equation
   23,077,693.91 : 34,557,945.98 = 13,849,857.81 : x
2. Step 2: Convert to fraction form
   23,077,693.91/34,557,945.98 = 13,849,857.81/x
3. Step 3: Cross multiply
   23,077,693.91x = 34,557,945.98 × 13,849,857.81
4. Step 4: Simplify right side
   23,077,693.91x = 478,622,637,959,411.88
5. Step 5: Solve for x
   x = 478,622,637,959,411.88/23,077,693.91
6. Step 6: Final answer
   x = 20,739,621.55