Finding the Fourth Proportional to 57,931,167.27, 79,945,043.11 and 31,827,366.61

Step by Step Solution

1. Step 1: Write the proportion equation
   57,931,167.27 : 79,945,043.11 = 31,827,366.61 : x
2. Step 2: Convert to fraction form
   57,931,167.27/79,945,043.11 = 31,827,366.61/x
3. Step 3: Cross multiply
   57,931,167.27x = 79,945,043.11 × 31,827,366.61
4. Step 4: Simplify right side
   57,931,167.27x = 2,544,440,195,314,499.50
5. Step 5: Solve for x
   x = 2,544,440,195,314,499.50/57,931,167.27
6. Step 6: Final answer
   x = 43,921,783.65