Finding the Fourth Proportional to 59,946,253.98, 89,757,707.18 and 39,145,164.27

Step by Step Solution

1. Step 1: Write the proportion equation
   59,946,253.98 : 89,757,707.18 = 39,145,164.27 : x
2. Step 2: Convert to fraction form
   59,946,253.98/89,757,707.18 = 39,145,164.27/x
3. Step 3: Cross multiply
   59,946,253.98x = 89,757,707.18 × 39,145,164.27
4. Step 4: Simplify right side
   59,946,253.98x = 3,513,580,192,059,659
5. Step 5: Solve for x
   x = 3,513,580,192,059,659/59,946,253.98
6. Step 6: Final answer
   x = 58,612,172.72