Finding the Fourth Proportional to 52,395,401.76, 78,224,698.91 and 40,034,674.59

Step by Step Solution

1. Step 1: Write the proportion equation
   52,395,401.76 : 78,224,698.91 = 40,034,674.59 : x
2. Step 2: Convert to fraction form
   52,395,401.76/78,224,698.91 = 40,034,674.59/x
3. Step 3: Cross multiply
   52,395,401.76x = 78,224,698.91 × 40,034,674.59
4. Step 4: Simplify right side
   52,395,401.76x = 3,131,700,365,562,404.50
5. Step 5: Solve for x
   x = 3,131,700,365,562,404.50/52,395,401.76
6. Step 6: Final answer
   x = 59,770,519.17