Finding the Fourth Proportional to 3,849,070.10, 5,774,987.55 and 3,710,830.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,849,070.10 : 5,774,987.55 = 3,710,830.10 : x
2. Step 2: Convert to fraction form
   3,849,070.10/5,774,987.55 = 3,710,830.10/x
3. Step 3: Cross multiply
   3,849,070.10x = 5,774,987.55 × 3,710,830.10
4. Step 4: Simplify right side
   3,849,070.10x = 21,429,997,627,665.25
5. Step 5: Solve for x
   x = 21,429,997,627,665.25/3,849,070.10
6. Step 6: Final answer
   x = 5,567,577.90