Finding the Fourth Proportional to 37,562,473.78, 51,884,838.70 and 31,062,359.86

Step by Step Solution

1. Step 1: Write the proportion equation
   37,562,473.78 : 51,884,838.70 = 31,062,359.86 : x
2. Step 2: Convert to fraction form
   37,562,473.78/51,884,838.70 = 31,062,359.86/x
3. Step 3: Cross multiply
   37,562,473.78x = 51,884,838.70 × 31,062,359.86
4. Step 4: Simplify right side
   37,562,473.78x = 1,611,665,530,977,454.75
5. Step 5: Solve for x
   x = 1,611,665,530,977,454.75/37,562,473.78
6. Step 6: Final answer
   x = 42,906,267.05