Finding the Fourth Proportional to 13,037,622.76, 19,575,630.42 and 7,291,613.62

Step by Step Solution

1. Step 1: Write the proportion equation
   13,037,622.76 : 19,575,630.42 = 7,291,613.62 : x
2. Step 2: Convert to fraction form
   13,037,622.76/19,575,630.42 = 7,291,613.62/x
3. Step 3: Cross multiply
   13,037,622.76x = 19,575,630.42 × 7,291,613.62
4. Step 4: Simplify right side
   13,037,622.76x = 142,737,933,390,558.34
5. Step 5: Solve for x
   x = 142,737,933,390,558.34/13,037,622.76
6. Step 6: Final answer
   x = 10,948,156.43