Finding the Fourth Proportional to 42,103,973.32, 63,090,861.69 and 32,860,027.73

Step by Step Solution

1. Step 1: Write the proportion equation
   42,103,973.32 : 63,090,861.69 = 32,860,027.73 : x
2. Step 2: Convert to fraction form
   42,103,973.32/63,090,861.69 = 32,860,027.73/x
3. Step 3: Cross multiply
   42,103,973.32x = 63,090,861.69 × 32,860,027.73
4. Step 4: Simplify right side
   42,103,973.32x = 2,073,167,464,642,994.50
5. Step 5: Solve for x
   x = 2,073,167,464,642,994.50/42,103,973.32
6. Step 6: Final answer
   x = 49,239,235.66