Finding the Fourth Proportional to 21,835,779.74, 32,736,410.82 and 10,900,356.92

Step by Step Solution

1. Step 1: Write the proportion equation
   21,835,779.74 : 32,736,410.82 = 10,900,356.92 : x
2. Step 2: Convert to fraction form
   21,835,779.74/32,736,410.82 = 10,900,356.92/x
3. Step 3: Cross multiply
   21,835,779.74x = 32,736,410.82 × 10,900,356.92
4. Step 4: Simplify right side
   21,835,779.74x = 356,838,562,217,749.88
5. Step 5: Solve for x
   x = 356,838,562,217,749.88/21,835,779.74
6. Step 6: Final answer
   x = 16,341,919.84