Finding the Fourth Proportional to 3,817,468.58, 5,725,771.94 and 977,602.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,817,468.58 : 5,725,771.94 = 977,602.10 : x
2. Step 2: Convert to fraction form
   3,817,468.58/5,725,771.94 = 977,602.10/x
3. Step 3: Cross multiply
   3,817,468.58x = 5,725,771.94 × 977,602.10
4. Step 4: Simplify right side
   3,817,468.58x = 5,597,526,646,480.22
5. Step 5: Solve for x
   x = 5,597,526,646,480.22/3,817,468.58
6. Step 6: Final answer
   x = 1,466,292.79