Finding the Fourth Proportional to 1,641,200.10, 2,460,050.55 and 629,931.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,641,200.10 : 2,460,050.55 = 629,931.30 : x
2. Step 2: Convert to fraction form
   1,641,200.10/2,460,050.55 = 629,931.30/x
3. Step 3: Cross multiply
   1,641,200.10x = 2,460,050.55 × 629,931.30
4. Step 4: Simplify right side
   1,641,200.10x = 1,549,662,841,027.22
5. Step 5: Solve for x
   x = 1,549,662,841,027.22/1,641,200.10
6. Step 6: Final answer
   x = 944,225.41