Finding the Fourth Proportional to 23,637,385.61, 32,620,091.25 and 13,324,105.97

Step by Step Solution

1. Step 1: Write the proportion equation
   23,637,385.61 : 32,620,091.25 = 13,324,105.97 : x
2. Step 2: Convert to fraction form
   23,637,385.61/32,620,091.25 = 13,324,105.97/x
3. Step 3: Cross multiply
   23,637,385.61x = 32,620,091.25 × 13,324,105.97
4. Step 4: Simplify right side
   23,637,385.61x = 434,633,552,402,969.31
5. Step 5: Solve for x
   x = 434,633,552,402,969.31/23,637,385.61
6. Step 6: Final answer
   x = 18,387,547.58