Finding the Fourth Proportional to 51,722,384.00, 71,318,902.42 and 42,273,854.13

Step by Step Solution

1. Step 1: Write the proportion equation
   51,722,384.00 : 71,318,902.42 = 42,273,854.13 : x
2. Step 2: Convert to fraction form
   51,722,384.00/71,318,902.42 = 42,273,854.13/x
3. Step 3: Cross multiply
   51,722,384.00x = 71,318,902.42 × 42,273,854.13
4. Step 4: Simplify right side
   51,722,384.00x = 3,014,924,877,734,523.50
5. Step 5: Solve for x
   x = 3,014,924,877,734,523.50/51,722,384.00
6. Step 6: Final answer
   x = 58,290,524.23