Finding the Fourth Proportional to 52,132,479.30, 78,226,712.55 and 21,843,404.10

Step by Step Solution

1. Step 1: Write the proportion equation
   52,132,479.30 : 78,226,712.55 = 21,843,404.10 : x
2. Step 2: Convert to fraction form
   52,132,479.30/78,226,712.55 = 21,843,404.10/x
3. Step 3: Cross multiply
   52,132,479.30x = 78,226,712.55 × 21,843,404.10
4. Step 4: Simplify right side
   52,132,479.30x = 1,708,737,693,644,191.50
5. Step 5: Solve for x
   x = 1,708,737,693,644,191.50/52,132,479.30
6. Step 6: Final answer
   x = 32,776,835.41