Finding the Fourth Proportional to 42,618,025.48, 58,811,443.32 and 26,945,486.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,618,025.48 : 58,811,443.32 = 26,945,486.16 : x
2. Step 2: Convert to fraction form
   42,618,025.48/58,811,443.32 = 26,945,486.16/x
3. Step 3: Cross multiply
   42,618,025.48x = 58,811,443.32 × 26,945,486.16
4. Step 4: Simplify right side
   42,618,025.48x = 1,584,702,932,028,684.50
5. Step 5: Solve for x
   x = 1,584,702,932,028,684.50/42,618,025.48
6. Step 6: Final answer
   x = 37,183,865.61