Finding the Fourth Proportional to 42,811,778.63, 59,080,293.15 and 23,232,667.21

Step by Step Solution

1. Step 1: Write the proportion equation
   42,811,778.63 : 59,080,293.15 = 23,232,667.21 : x
2. Step 2: Convert to fraction form
   42,811,778.63/59,080,293.15 = 23,232,667.21/x
3. Step 3: Cross multiply
   42,811,778.63x = 59,080,293.15 × 23,232,667.21
4. Step 4: Simplify right side
   42,811,778.63x = 1,372,592,789,423,192.75
5. Step 5: Solve for x
   x = 1,372,592,789,423,192.75/42,811,778.63
6. Step 6: Final answer
   x = 32,061,101.72