Finding the Fourth Proportional to 14,643,870.56, 21,965,561.34 and 3,565,058.74

Step by Step Solution

1. Step 1: Write the proportion equation
   14,643,870.56 : 21,965,561.34 = 3,565,058.74 : x
2. Step 2: Convert to fraction form
   14,643,870.56/21,965,561.34 = 3,565,058.74/x
3. Step 3: Cross multiply
   14,643,870.56x = 21,965,561.34 × 3,565,058.74
4. Step 4: Simplify right side
   14,643,870.56x = 78,308,516,434,173.11
5. Step 5: Solve for x
   x = 78,308,516,434,173.11/14,643,870.56
6. Step 6: Final answer
   x = 5,347,528.59