Finding the Fourth Proportional to 11,748,956.61, 17,619,443.76 and 4,070,809.47

Step by Step Solution

1. Step 1: Write the proportion equation
   11,748,956.61 : 17,619,443.76 = 4,070,809.47 : x
2. Step 2: Convert to fraction form
   11,748,956.61/17,619,443.76 = 4,070,809.47/x
3. Step 3: Cross multiply
   11,748,956.61x = 17,619,443.76 × 4,070,809.47
4. Step 4: Simplify right side
   11,748,956.61x = 71,725,398,514,340.42
5. Step 5: Solve for x
   x = 71,725,398,514,340.42/11,748,956.61
6. Step 6: Final answer
   x = 6,104,831.34