Finding the Fourth Proportional to 7,219,345.98, 10,830,384.53 and 2,901,732.30

Step by Step Solution

1. Step 1: Write the proportion equation
   7,219,345.98 : 10,830,384.53 = 2,901,732.30 : x
2. Step 2: Convert to fraction form
   7,219,345.98/10,830,384.53 = 2,901,732.30/x
3. Step 3: Cross multiply
   7,219,345.98x = 10,830,384.53 × 2,901,732.30
4. Step 4: Simplify right side
   7,219,345.98x = 31,426,876,597,612.66
5. Step 5: Solve for x
   x = 31,426,876,597,612.66/7,219,345.98
6. Step 6: Final answer
   x = 4,353,147.32