Finding the Fourth Proportional to 52,044,271.34, 71,820,900.99 and 28,839,379.91

Step by Step Solution

1. Step 1: Write the proportion equation
   52,044,271.34 : 71,820,900.99 = 28,839,379.91 : x
2. Step 2: Convert to fraction form
   52,044,271.34/71,820,900.99 = 28,839,379.91/x
3. Step 3: Cross multiply
   52,044,271.34x = 71,820,900.99 × 28,839,379.91
4. Step 4: Simplify right side
   52,044,271.34x = 2,071,270,249,129,105
5. Step 5: Solve for x
   x = 2,071,270,249,129,105/52,044,271.34
6. Step 6: Final answer
   x = 39,798,237.07