Finding the Fourth Proportional to 61,123,960.58, 84,343,401.20 and 41,320,812.27

Step by Step Solution

1. Step 1: Write the proportion equation
   61,123,960.58 : 84,343,401.20 = 41,320,812.27 : x
2. Step 2: Convert to fraction form
   61,123,960.58/84,343,401.20 = 41,320,812.27/x
3. Step 3: Cross multiply
   61,123,960.58x = 84,343,401.20 × 41,320,812.27
4. Step 4: Simplify right side
   61,123,960.58x = 3,485,137,846,991,888.50
5. Step 5: Solve for x
   x = 3,485,137,846,991,888.50/61,123,960.58
6. Step 6: Final answer
   x = 57,017,539.67