Finding the Fourth Proportional to 55,641,498.24, 76,794,462.29 and 30,869,666.05

Step by Step Solution

1. Step 1: Write the proportion equation
   55,641,498.24 : 76,794,462.29 = 30,869,666.05 : x
2. Step 2: Convert to fraction form
   55,641,498.24/76,794,462.29 = 30,869,666.05/x
3. Step 3: Cross multiply
   55,641,498.24x = 76,794,462.29 × 30,869,666.05
4. Step 4: Simplify right side
   55,641,498.24x = 2,370,619,405,381,618.50
5. Step 5: Solve for x
   x = 2,370,619,405,381,618.50/55,641,498.24
6. Step 6: Final answer
   x = 42,605,240.34