Finding the Fourth Proportional to 57,632,998.57, 79,533,300.23 and 31,171,381.94

Step by Step Solution

1. Step 1: Write the proportion equation
   57,632,998.57 : 79,533,300.23 = 31,171,381.94 : x
2. Step 2: Convert to fraction form
   57,632,998.57/79,533,300.23 = 31,171,381.94/x
3. Step 3: Cross multiply
   57,632,998.57x = 79,533,300.23 × 31,171,381.94
4. Step 4: Simplify right side
   57,632,998.57x = 2,479,162,878,418,020
5. Step 5: Solve for x
   x = 2,479,162,878,418,020/57,632,998.57
6. Step 6: Final answer
   x = 43,016,378.46