Finding the Fourth Proportional to 1,064,111.30, 1,596,750.15 and 433,477.70

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,111.30 : 1,596,750.15 = 433,477.70 : x
2. Step 2: Convert to fraction form
   1,064,111.30/1,596,750.15 = 433,477.70/x
3. Step 3: Cross multiply
   1,064,111.30x = 1,596,750.15 × 433,477.70
4. Step 4: Simplify right side
   1,064,111.30x = 692,155,582,496.66
5. Step 5: Solve for x
   x = 692,155,582,496.66/1,064,111.30
6. Step 6: Final answer
   x = 650,454.12