Finding the Fourth Proportional to 55,467,705.83, 76,542,633.23 and 30,349,271.48

Step by Step Solution

1. Step 1: Write the proportion equation
   55,467,705.83 : 76,542,633.23 = 30,349,271.48 : x
2. Step 2: Convert to fraction form
   55,467,705.83/76,542,633.23 = 30,349,271.48/x
3. Step 3: Cross multiply
   55,467,705.83x = 76,542,633.23 × 30,349,271.48
4. Step 4: Simplify right side
   55,467,705.83x = 2,323,013,155,156,879.50
5. Step 5: Solve for x
   x = 2,323,013,155,156,879.50/55,467,705.83
6. Step 6: Final answer
   x = 41,880,462.16