Finding the Fourth Proportional to 11,748,849.89, 17,619,283.34 and 4,070,702.55

Step by Step Solution

1. Step 1: Write the proportion equation
   11,748,849.89 : 17,619,283.34 = 4,070,702.55 : x
2. Step 2: Convert to fraction form
   11,748,849.89/17,619,283.34 = 4,070,702.55/x
3. Step 3: Cross multiply
   11,748,849.89x = 17,619,283.34 × 4,070,702.55
4. Step 4: Simplify right side
   11,748,849.89x = 71,722,861,621,310.52
5. Step 5: Solve for x
   x = 71,722,861,621,310.52/11,748,849.89
6. Step 6: Final answer
   x = 6,104,670.87