Finding the Fourth Proportional to 4,565,429.31, 6,300,490.50 and 2,528,238.81

Step by Step Solution

1. Step 1: Write the proportion equation
   4,565,429.31 : 6,300,490.50 = 2,528,238.81 : x
2. Step 2: Convert to fraction form
   4,565,429.31/6,300,490.50 = 2,528,238.81/x
3. Step 3: Cross multiply
   4,565,429.31x = 6,300,490.50 × 2,528,238.81
4. Step 4: Simplify right side
   4,565,429.31x = 15,929,144,604,136.30
5. Step 5: Solve for x
   x = 15,929,144,604,136.30/4,565,429.31
6. Step 6: Final answer
   x = 3,489,079.23