Finding the Fourth Proportional to 5,395,111.56, 7,445,167.07 and 2,947,670.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,395,111.56 : 7,445,167.07 = 2,947,670.10 : x
2. Step 2: Convert to fraction form
   5,395,111.56/7,445,167.07 = 2,947,670.10/x
3. Step 3: Cross multiply
   5,395,111.56x = 7,445,167.07 × 2,947,670.10
4. Step 4: Simplify right side
   5,395,111.56x = 21,945,896,347,005.26
5. Step 5: Solve for x
   x = 21,945,896,347,005.26/5,395,111.56
6. Step 6: Final answer
   x = 4,067,737.27