Finding the Fourth Proportional to 10,516,910.08, 15,776,268.48 and 3,692,896.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,516,910.08 : 15,776,268.48 = 3,692,896.72 : x
2. Step 2: Convert to fraction form
   10,516,910.08/15,776,268.48 = 3,692,896.72/x
3. Step 3: Cross multiply
   10,516,910.08x = 15,776,268.48 × 3,692,896.72
4. Step 4: Simplify right side
   10,516,910.08x = 58,260,130,123,631.39
5. Step 5: Solve for x
   x = 58,260,130,123,631.39/10,516,910.08
6. Step 6: Final answer
   x = 5,539,662.28