Finding the Fourth Proportional to 10,075.19, 13,902.99 and 5,598.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,075.19 : 13,902.99 = 5,598.86 : x
2. Step 2: Convert to fraction form
   10,075.19/13,902.99 = 5,598.86/x
3. Step 3: Cross multiply
   10,075.19x = 13,902.99 × 5,598.86
4. Step 4: Simplify right side
   10,075.19x = 77,840,894.59
5. Step 5: Solve for x
   x = 77,840,894.59/10,075.19
6. Step 6: Final answer
   x = 7,726.00