Finding the Fourth Proportional to 2,271,044.32, 3,407,984.69 and 1,513,417.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,271,044.32 : 3,407,984.69 = 1,513,417.40 : x
2. Step 2: Convert to fraction form
   2,271,044.32/3,407,984.69 = 1,513,417.40/x
3. Step 3: Cross multiply
   2,271,044.32x = 3,407,984.69 × 1,513,417.40
4. Step 4: Simplify right side
   2,271,044.32x = 5,157,703,328,779.61
5. Step 5: Solve for x
   x = 5,157,703,328,779.61/2,271,044.32
6. Step 6: Final answer
   x = 2,271,071.19