Finding the Fourth Proportional to 75,061.99, 103,571.16 and 42,796.00

Step by Step Solution

1. Step 1: Write the proportion equation
   75,061.99 : 103,571.16 = 42,796.00 : x
2. Step 2: Convert to fraction form
   75,061.99/103,571.16 = 42,796.00/x
3. Step 3: Cross multiply
   75,061.99x = 103,571.16 × 42,796.00
4. Step 4: Simplify right side
   75,061.99x = 4,432,430,749.75
5. Step 5: Solve for x
   x = 4,432,430,749.75/75,061.99
6. Step 6: Final answer
   x = 59,050.27