Finding the Fourth Proportional to 23,406,863.22, 32,302,726.29 and 13,092,971.22

Step by Step Solution

1. Step 1: Write the proportion equation
   23,406,863.22 : 32,302,726.29 = 13,092,971.22 : x
2. Step 2: Convert to fraction form
   23,406,863.22/32,302,726.29 = 13,092,971.22/x
3. Step 3: Cross multiply
   23,406,863.22x = 32,302,726.29 × 13,092,971.22
4. Step 4: Simplify right side
   23,406,863.22x = 422,938,665,642,507.38
5. Step 5: Solve for x
   x = 422,938,665,642,507.38/23,406,863.22
6. Step 6: Final answer
   x = 18,069,002.31