Finding the Fourth Proportional to 40,838,315.34, 61,267,002.24 and 13,542,611.34

Step by Step Solution

1. Step 1: Write the proportion equation
   40,838,315.34 : 61,267,002.24 = 13,542,611.34 : x
2. Step 2: Convert to fraction form
   40,838,315.34/61,267,002.24 = 13,542,611.34/x
3. Step 3: Cross multiply
   40,838,315.34x = 61,267,002.24 × 13,542,611.34
4. Step 4: Simplify right side
   40,838,315.34x = 829,715,199,303,229.38
5. Step 5: Solve for x
   x = 829,715,199,303,229.38/40,838,315.34
6. Step 6: Final answer
   x = 20,317,077.05