Finding the Fourth Proportional to 82,441,553,870.19, 123,591,506,206.65 and 28,651,701,018.84

Step by Step Solution

1. Step 1: Write the proportion equation
   82,441,553,870.19 : 123,591,506,206.65 = 28,651,701,018.84 : x
2. Step 2: Convert to fraction form
   82,441,553,870.19/123,591,506,206.65 = 28,651,701,018.84/x
3. Step 3: Cross multiply
   82,441,553,870.19x = 123,591,506,206.65 × 28,651,701,018.84
4. Step 4: Simplify right side
   82,441,553,870.19x = 3,541,106,884,301,044,056,064
5. Step 5: Solve for x
   x = 3,541,106,884,301,044,056,064/82,441,553,870.19
6. Step 6: Final answer
   x = 42,952,937,178.70