Finding the Fourth Proportional to 23,290,069.41, 32,140,427.31 and 13,506,322.41

Step by Step Solution

1. Step 1: Write the proportion equation
   23,290,069.41 : 32,140,427.31 = 13,506,322.41 : x
2. Step 2: Convert to fraction form
   23,290,069.41/32,140,427.31 = 13,506,322.41/x
3. Step 3: Cross multiply
   23,290,069.41x = 32,140,427.31 × 13,506,322.41
4. Step 4: Simplify right side
   23,290,069.41x = 434,098,973,644,029
5. Step 5: Solve for x
   x = 434,098,973,644,029/23,290,069.41
6. Step 6: Final answer
   x = 18,638,801.20