Finding the Fourth Proportional to 9,069,807.60, 13,604,626.71 and 3,677,176.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,069,807.60 : 13,604,626.71 = 3,677,176.10 : x
2. Step 2: Convert to fraction form
   9,069,807.60/13,604,626.71 = 3,677,176.10/x
3. Step 3: Cross multiply
   9,069,807.60x = 13,604,626.71 × 3,677,176.10
4. Step 4: Simplify right side
   9,069,807.60x = 50,026,608,119,410.50
5. Step 5: Solve for x
   x = 50,026,608,119,410.50/9,069,807.60
6. Step 6: Final answer
   x = 5,515,729.81