Finding the Fourth Proportional to 10,144,899.52, 15,207,823.52 and 3,408,602.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,144,899.52 : 15,207,823.52 = 3,408,602.56 : x
2. Step 2: Convert to fraction form
   10,144,899.52/15,207,823.52 = 3,408,602.56/x
3. Step 3: Cross multiply
   10,144,899.52x = 15,207,823.52 × 3,408,602.56
4. Step 4: Simplify right side
   10,144,899.52x = 51,837,426,182,300.21
5. Step 5: Solve for x
   x = 51,837,426,182,300.21/10,144,899.52
6. Step 6: Final answer
   x = 5,109,703.26