Finding the Fourth Proportional to 10,177,515.48, 14,045,079.88 and 5,531,300.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,177,515.48 : 14,045,079.88 = 5,531,300.52 : x
2. Step 2: Convert to fraction form
   10,177,515.48/14,045,079.88 = 5,531,300.52/x
3. Step 3: Cross multiply
   10,177,515.48x = 14,045,079.88 × 5,531,300.52
4. Step 4: Simplify right side
   10,177,515.48x = 77,687,557,643,685.53
5. Step 5: Solve for x
   x = 77,687,557,643,685.53/10,177,515.48
6. Step 6: Final answer
   x = 7,633,253.70