Finding the Fourth Proportional to 67,108,570.61, 92,608,375.38 and 38,852,134.98

Step by Step Solution

1. Step 1: Write the proportion equation
   67,108,570.61 : 92,608,375.38 = 38,852,134.98 : x
2. Step 2: Convert to fraction form
   67,108,570.61/92,608,375.38 = 38,852,134.98/x
3. Step 3: Cross multiply
   67,108,570.61x = 92,608,375.38 × 38,852,134.98
4. Step 4: Simplify right side
   67,108,570.61x = 3,598,033,100,542,268.50
5. Step 5: Solve for x
   x = 3,598,033,100,542,268.50/67,108,570.61
6. Step 6: Final answer
   x = 53,615,105.61