Finding the Fourth Proportional to 2,528,893.52, 3,490,191.86 and 1,658,460.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528,893.52 : 3,490,191.86 = 1,658,460.22 : x
2. Step 2: Convert to fraction form
   2,528,893.52/3,490,191.86 = 1,658,460.22/x
3. Step 3: Cross multiply
   2,528,893.52x = 3,490,191.86 × 1,658,460.22
4. Step 4: Simplify right side
   2,528,893.52x = 5,788,344,359,977.81
5. Step 5: Solve for x
   x = 5,788,344,359,977.81/2,528,893.52
6. Step 6: Final answer
   x = 2,288,884.18