Finding the Fourth Proportional to 9,761,912.16, 14,638,278.58 and 3,609,643.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,761,912.16 : 14,638,278.58 = 3,609,643.02 : x
2. Step 2: Convert to fraction form
   9,761,912.16/14,638,278.58 = 3,609,643.02/x
3. Step 3: Cross multiply
   9,761,912.16x = 14,638,278.58 × 3,609,643.02
4. Step 4: Simplify right side
   9,761,912.16x = 52,838,960,101,112.52
5. Step 5: Solve for x
   x = 52,838,960,101,112.52/9,761,912.16
6. Step 6: Final answer
   x = 5,412,767.42