Finding the Fourth Proportional to 23,711,009.67, 32,721,064.83 and 13,257,023.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,711,009.67 : 32,721,064.83 = 13,257,023.94 : x
2. Step 2: Convert to fraction form
   23,711,009.67/32,721,064.83 = 13,257,023.94/x
3. Step 3: Cross multiply
   23,711,009.67x = 32,721,064.83 × 13,257,023.94
4. Step 4: Simplify right side
   23,711,009.67x = 433,783,939,793,602
5. Step 5: Solve for x
   x = 433,783,939,793,602/23,711,009.67
6. Step 6: Final answer
   x = 18,294,621.18