Finding the Fourth Proportional to 52,456,772, 72,403,321.26 and 35,739,176.34

Step by Step Solution

1. Step 1: Write the proportion equation
   52,456,772 : 72,403,321.26 = 35,739,176.34 : x
2. Step 2: Convert to fraction form
   52,456,772/72,403,321.26 = 35,739,176.34/x
3. Step 3: Cross multiply
   52,456,772x = 72,403,321.26 × 35,739,176.34
4. Step 4: Simplify right side
   52,456,772x = 2,587,635,066,112,811.50
5. Step 5: Solve for x
   x = 2,587,635,066,112,811.50/52,456,772
6. Step 6: Final answer
   x = 49,328,903.92