Finding the Fourth Proportional to 39,250,043.58, 58,875,061.47 and 10,495,431.81

Step by Step Solution

1. Step 1: Write the proportion equation
   39,250,043.58 : 58,875,061.47 = 10,495,431.81 : x
2. Step 2: Convert to fraction form
   39,250,043.58/58,875,061.47 = 10,495,431.81/x
3. Step 3: Cross multiply
   39,250,043.58x = 58,875,061.47 × 10,495,431.81
4. Step 4: Simplify right side
   39,250,043.58x = 617,919,192,967,943.38
5. Step 5: Solve for x
   x = 617,919,192,967,943.38/39,250,043.58
6. Step 6: Final answer
   x = 15,743,146.67