Finding the Fourth Proportional to 1,009,425,112.02, 1,514,671,131.30 and 716,215,146.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,009,425,112.02 : 1,514,671,131.30 = 716,215,146.98 : x
2. Step 2: Convert to fraction form
   1,009,425,112.02/1,514,671,131.30 = 716,215,146.98/x
3. Step 3: Cross multiply
   1,009,425,112.02x = 1,514,671,131.30 × 716,215,146.98
4. Step 4: Simplify right side
   1,009,425,112.02x = 1,084,830,406,930,392,320
5. Step 5: Solve for x
   x = 1,084,830,406,930,392,320/1,009,425,112.02
6. Step 6: Final answer
   x = 1,074,701,227.47