Finding the Fourth Proportional to 112,901,010.03, 155,513,097.59 and 79,804,359

Step by Step Solution

1. Step 1: Write the proportion equation
   112,901,010.03 : 155,513,097.59 = 79,804,359 : x
2. Step 2: Convert to fraction form
   112,901,010.03/155,513,097.59 = 79,804,359/x
3. Step 3: Cross multiply
   112,901,010.03x = 155,513,097.59 × 79,804,359
4. Step 4: Simplify right side
   112,901,010.03x = 12,410,623,068,875,374
5. Step 5: Solve for x
   x = 12,410,623,068,875,374/112,901,010.03
6. Step 6: Final answer
   x = 109,924,818.79