Finding the Fourth Proportional to 123,407,123.84, 185,056,870.67 and 46,676,343.66

Step by Step Solution

1. Step 1: Write the proportion equation
   123,407,123.84 : 185,056,870.67 = 46,676,343.66 : x
2. Step 2: Convert to fraction form
   123,407,123.84/185,056,870.67 = 46,676,343.66/x
3. Step 3: Cross multiply
   123,407,123.84x = 185,056,870.67 × 46,676,343.66
4. Step 4: Simplify right side
   123,407,123.84x = 8,637,778,091,547,106
5. Step 5: Solve for x
   x = 8,637,778,091,547,106/123,407,123.84
6. Step 6: Final answer
   x = 69,994,160.98