Finding the Fourth Proportional to 103,570,578.72, 155,376,333.73 and 37,992,325.31

Step by Step Solution

1. Step 1: Write the proportion equation
   103,570,578.72 : 155,376,333.73 = 37,992,325.31 : x
2. Step 2: Convert to fraction form
   103,570,578.72/155,376,333.73 = 37,992,325.31/x
3. Step 3: Cross multiply
   103,570,578.72x = 155,376,333.73 × 37,992,325.31
4. Step 4: Simplify right side
   103,570,578.72x = 5,903,108,216,545,286
5. Step 5: Solve for x
   x = 5,903,108,216,545,286/103,570,578.72
6. Step 6: Final answer
   x = 56,995,995.29