Finding the Fourth Proportional to 82,958,926.43, 124,444,368.35 and 31,840,945.25

Step by Step Solution

1. Step 1: Write the proportion equation
   82,958,926.43 : 124,444,368.35 = 31,840,945.25 : x
2. Step 2: Convert to fraction form
   82,958,926.43/124,444,368.35 = 31,840,945.25/x
3. Step 3: Cross multiply
   82,958,926.43x = 124,444,368.35 × 31,840,945.25
4. Step 4: Simplify right side
   82,958,926.43x = 3,962,426,318,521,756.50
5. Step 5: Solve for x
   x = 3,962,426,318,521,756.50/82,958,926.43
6. Step 6: Final answer
   x = 47,763,712.59