Finding the Fourth Proportional to 7,300,861.08, 10,074,069 and 4,202,785.58

Step by Step Solution

1. Step 1: Write the proportion equation
   7,300,861.08 : 10,074,069 = 4,202,785.58 : x
2. Step 2: Convert to fraction form
   7,300,861.08/10,074,069 = 4,202,785.58/x
3. Step 3: Cross multiply
   7,300,861.08x = 10,074,069 × 4,202,785.58
4. Step 4: Simplify right side
   7,300,861.08x = 42,339,151,925,125.02
5. Step 5: Solve for x
   x = 42,339,151,925,125.02/7,300,861.08
6. Step 6: Final answer
   x = 5,799,199.77