Finding the Fourth Proportional to 13,848.63, 19,111.00 and 7,561.01

Step by Step Solution

1. Step 1: Write the proportion equation
   13,848.63 : 19,111.00 = 7,561.01 : x
2. Step 2: Convert to fraction form
   13,848.63/19,111.00 = 7,561.01/x
3. Step 3: Cross multiply
   13,848.63x = 19,111.00 × 7,561.01
4. Step 4: Simplify right side
   13,848.63x = 144,498,328.75
5. Step 5: Solve for x
   x = 144,498,328.75/13,848.63
6. Step 6: Final answer
   x = 10,434.12