Finding the Fourth Proportional to 2,695,615.72, 3,719,931.42 and 1,488,391.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,695,615.72 : 3,719,931.42 = 1,488,391.72 : x
2. Step 2: Convert to fraction form
   2,695,615.72/3,719,931.42 = 1,488,391.72/x
3. Step 3: Cross multiply
   2,695,615.72x = 3,719,931.42 × 1,488,391.72
4. Step 4: Simplify right side
   2,695,615.72x = 5,536,715,124,495.84
5. Step 5: Solve for x
   x = 5,536,715,124,495.84/2,695,615.72
6. Step 6: Final answer
   x = 2,053,970.48