Finding the Fourth Proportional to 68,615,665.81, 94,689,619.31 and 37,675,835.10

Step by Step Solution

1. Step 1: Write the proportion equation
   68,615,665.81 : 94,689,619.31 = 37,675,835.10 : x
2. Step 2: Convert to fraction form
   68,615,665.81/94,689,619.31 = 37,675,835.10/x
3. Step 3: Cross multiply
   68,615,665.81x = 94,689,619.31 × 37,675,835.10
4. Step 4: Simplify right side
   68,615,665.81x = 3,567,510,482,899,525.50
5. Step 5: Solve for x
   x = 3,567,510,482,899,525.50/68,615,665.81
6. Step 6: Final answer
   x = 51,992,652.71